Cosmology with exponential potentials

Classical and Quantum Gravity

Volumn 21, Issue 16, 2004, Pages 3871-3885

  Kehagias, Alex ^a,b   Kofinas, Georgios ^a,c  

^a NATIONAL TECHNICAL UNIVERSITY OF ATHENS   (Greece)

^b INSTITUTE OF NANOSCIENCE AND NANOTECHNOLOGY   (Greece)

^c CENTRO DE ESTUDIOS CIENTÍFICOS CECS   (Chile)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 4344621417     PISSN: 02649381     EISSN: None     Source Type: Journal    
DOI: 10.1088/0264-9381/21/16/003     Document Type: Article

References (126)

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13. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
14. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
15. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
16. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
17. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
18. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
19. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
20. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
21. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
22. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
23. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
24. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
25. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
26. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
27. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
28. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
29. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
30. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
31. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
32. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
33. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
34. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
35. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
36. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
37. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint
38. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
39. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
40. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
41. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
42. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
43. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
44. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
45. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
46. Shafi Q and Wetterich C 1983 Phys. Lett. B 129 387 Wetterich C 1985 Nucl. Phys. B 252 309 Lucchin F and Matarrese S 1985 Phys. Rev. D 32 1316 Barrow J D, Burd A B and Lancaster D 1986 Class. Quantum Grav. 3 551 Halliwell J J 1987 Phys. Lett. B 185 341 Burd A B and Barrow J D 1988 Nucl. Phys. B 308 929 Wetterich C 1988 Nucl Phys. B 302 668 Liddle A 1989 Phys. Lett. B 220 502 de Ritis R, Marmo G, Platania G, Rubano C, Scudellaro P and Stornaiolo C 1990 Phys. Rev. D 42 1091 Salopek D S and Bond J R 1990 Phys. Rev. D 42 3936 Muslimov A G 1990 Class. Quantum Grav. 7 231 Berkin A L, Maeda K and Yokoyama J 1990 Phys. Rev. Lett. 65 141 Casas J A, Garcia-Bellido J and Quiros M 1991 Nucl. Phys. B 361 713 Ellis G F R and Madsen M S 1991 Class. Quantum Grav. 8 667 Lidsey J 1992 Class. Quantum Grav. 9 1239 Garcia-Bellido J and Quiros M 1992 Nucl. Phys. B 368 463 Kitada Y and Maeda K 1992 Phys. Rev. D 45 1416 Ozer M and Taha M O 1992 Phys. Rev. D 45 997 Brustein R and Steinhardt P J 1993 Phys. Lett. B 302 196 (Preprint hep-th/9212049) Easther R 1993 Class. Quantum Grav. 10 2203 (Preprint gr-qc/9308010) Schunck F E and Mielke E W 1994 Phys. Rev. D 50 4794 (Preprint gr-qc/9407041) Fonarev O 1995 Class. Quantum Grav. 12 1739 (Preprint gr-qc/9409020) Maartens R, Taylor D R and Roussos N 1995 Phys. Rev. D 52 3358 Liddle A R and Scherrer R J 1999 Phys. Rev. D 59 023509 (Preprint astro-ph/9809272) Steinhardt P J, Wang L and Zlatev I 1999 Phys. Rev. D 59 123504 (Preprint astro-ph/9812313) Brax Ph and Martin J 1999 Phys. Lett. B 468 40 (Preprint astro-ph/9905040) Barreiro T, Copeland E J and Nunes N J 2000 Phys. Rev. D 61 127301 (Preprint astro-ph/9910214) Fabris J C, Goncalves S V B and Tomimura N A 2000 Class. Quantum Grav. 17 2983 (Preprint gr-qc/0003085) Binetruy P 2000 Int. J. Theor. Phys. 39 1859 (Preprint hep-ph/0005037) Batista A B, Fabris J C, Goncalves S V B and Tossa J 2001 Int. J. Mod. Phys. A16 4527 (Preprint gr-qc/0012072) Charmousis C 2002 Class. Quantum Grav. 19 83 (Preprint hep-th/0107126) Simeone C 1999 J. Math. Phys. 40 4527 (Preprint gr-qc/0108081) Simeone C 2003 Phys. Lett. A 310 143 (Preprint gr-qc/0302082) Sami M and Dadhich N 2003 Phys. Lett. B 568 118 (Preprint hep-th/0304187) Charmousis C and Gregory R 2004 Class. Quantum Grav. 21 527 (Preprint gr-qc/0306069)
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54. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
55. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
56. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
57. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
58. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
59. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
60. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
61. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
62. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
63. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
64. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
65. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
66. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
67. Ratra B and Peebles P J E 1988 Phys. Rev. D 37 3406 Sahni V, Feldman H and Stebbins A 1992 Astrophys. J. 385 1 Barrow J D 1993 Class. Quantum Grav. 10 279 Chimento L P and Cossarini A E 1994 Class. Quantum Grav. 11 1177 Copeland E J, Lahiri A and Wands D 1994 Phys. Rev. D 50 4868 (Preprint hep-th/9406216) Chimento L P and Jakubi A S 1996 Int. J. Mod. Phys. D 5 71 (Preprint gr-qc/9506015) Aguirregabiria J M and Chimento L P 1996 Class. Quantum Grav. 13 3197 Coley A A, Ibanez J and van den Hoogen R J 1997 J. Math. Phys. 38 5256 Billyard A P, Coley A A and van den Hoogen R J 1998 Phys. Rev. D 58 123501 (Preprint gr-qc/9805085) van den Hoogen R J, Coley A A and Wands D 1999 Class. Quantum Grav. 16 1843 (Preprint gr-qc/9901014) Billyard A P, Coley A A, van den Hoogen R J, Ibanez J and Olasagasti I 1999 Class. Quantum Grav. 16 4035 (Preprint gr-qc/9907053) Holden D J and Wands D 2000 Phys. Rev. D 61 043506 (Preprint gr-qc/9908026) Sahni V and Wang L 2000 Phys. Rev. D 62 103517 Cruz N and Martinez C 2001 Class. Quantum Grav. 17 2867 (Preprint gr-qc/0007038) Sahni V, Sami M and Souradeep T 2002 Phys. Rev. D 65 023518 (Preprint gr-qc/0105121) Linde A 2001 J. High Energy Phys. JHEP11(2001)052 (Preprint hep-th/0110195) Dimopoulos K and Valle J W F 2002 Astropart. Phys. 18 287 (Preprint astro-ph/0111417) Dimopoulos K 2003 Phys. Rev. D 68 123506 (Preprint astro-ph/0212264) Goheer N and Dunsdy P K S 2002 Phys. Rev. D 66 043527 (Preprint gr-qc/0204059) Goheer N and Dunsdy P K S 2003 Phys. Rev. D 67 103513 (Preprint gr-qc/0211020)
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