Quantum Zeno effect and light-dark periods for a single atom

Journal of Physics A: Mathematical and General

Volumn 30, Issue 4, 1997, Pages 1323-1334

  Beige, Almut ^a   Hegerfeldt, Gerhard C ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0031581701     PISSN: 03054470     EISSN: None     Source Type: Journal    
DOI: 10.1088/0305-4470/30/4/031     Document Type: Article

References (73)

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16. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
17. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
18. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
19. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
20. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
21. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
22. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
23. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
24. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
25. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
26. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
27. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
28. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
29. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
30. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
31. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
32. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
33. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
34. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
35. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
36. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
37. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
38. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
39. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
40. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
41. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
42. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
43. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
44. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
45. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
46. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
47. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
48. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
49. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
50. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
51. Eberle E 1977 Lett. Nuov. C 20 272 Simonius M 1978 Phys. Rev. Lett. 40 980 Ghirardi G C, Omero C, Weber T and Rimini A 1979 Nuovo Cim. A 52 421 Kraus K 1981 Found. Phys. 11 547 Harris R A and Stodolsky L 1982 Phys. Lett. 116B 464 Chiu C B, Misra B, and Sudarshan E C G 1982 Phys. Lett. 117B 34 Sudbery A 1984 Ann. Phys. 157 512 Joos E 1984 Phys. Rev. D 29 1626 Castrigiano D P L and Mutze U 1984 Phys. Rev. A 30 2210 Schieve W C, Horwitz L P and Levitan J 1989 Phys. Lett. A 136 264 Dicke R H 1989 Found. Phys. 19 385 Damnjanovic M 1990 Phys. Lett. A 149 333 Peres A and Ron A 1990 Phys. Rev. A 42 5720 Jordan T F, Sudarshan E C G and Valanju P 1991 Phys. Rev. A 44 3340 Fivel D I 1991 Phys. Rev. Lett. 67 285 Groessing G and Zeilinger A 1991 Physica 50D 321 Fearn H and Lamb W E 1992 Phys. Rev. A 46 1199 Reibold R 1992 Physica 190A 413 Home D and Whitaker MAB 1992 J. Phys. A: Math. Gen. 25 657 Gagen M J and Milburn G J 1993 Phys. Rev. A 47 1467 Gagen M J, Wiseman H M and Milburn G J 1993 Phys. Rev. A 48 132 Blanchard P and Jadczyk A 1993 Phys. Lett. A 183 272 Agarwal G S and Tewari S P 1994 Phys. Lett. A 185 139 Spiller T P 1994 Phys. Lett. A 192 163 Altenmüller T P and Schenzle A 1994 Phys. Rev. A 49 2016 Urbanowski K 1994 Phys. Rev. A 50 2847 Cirac J I, Schenzle A and Zoller P 1994 Europhys. Lett 27 123 Schulman L S, Rafagni A and Mugnai D 1994 Phys. Scr. 49 536 Sun C P, Yi X X and Liu X J 1995 Prog. Phys. 43 585 Chumakov S M, Hellwig K E and Rivera R L 1995 Phys. Lett. A 197 73 Nakazato H, Namiki M, Pascazio S and Rauch H 1995 Phys. Lett. A 199 27 Kulaga A A 1995 Phys. Lett. A 202 7 Venugopalan A and Gosh R 1995 Phys. Lett. A 204 11 Pascazio S and Namiki M 1995 Phys. Rev. A 50 4582 Tambini U, Presilla C and Onofrio R 1995 Phys. Rev. A 51 967 Wang X G 1995 Chin. Phys. Lett. 12 728 Plenio M B, Knight P L and Thompson R C 1996 Opt. Commun. 123 278 Keller M and Mahler G 1996 Quantum Semiclass. Opt. 8 223 Power W L and Knight P L 1996 Phys. Rev A 53 1052
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54. Frerichs V and Schenzle A 1991 Phys. Rev. A 44 1962 Block E and Berman PR 1991 Phys. Rev. A 44 1466 See also Petrosky T, Tasaki S and Prigogine I 1990 Phys. Lett. A 151 109 Petrosky T, Tasaki S and Prigogine I 1991 Physica 170A 306 Ballentine L E 1990 Found. Phys. 20 1329 Ballentine L E 1991 Phys. Rev. A 43 5165
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64. Hegerfeldt G C and Wilser T S 1992 Classical and Quantum Systems. Proc. II Int. Wigner Symp. Goslar July 1991 ed H D Doebner, W Scherer and F Schroeck (Singapore: World Scientific) p 104 Hegerfeldt G C 1993 Phys. Rev. A 47 449 The quantum jump approach is equivalent to the Monte-Carlo wavefunction approach of Dalibard J, Castin Y and Mølmer K 1992 Phys. Lett. 68 580 and to the approach by quantum trajectories of Carmichael H 1992 An Open Systems Approach to Quantum Optics, Lecture Notes in Physics (Berlin: Springer)
65. Hegerfeldt G C and Wilser T S 1992 Classical and Quantum Systems. Proc. II Int. Wigner Symp. Goslar July 1991 ed H D Doebner, W Scherer and F Schroeck (Singapore: World Scientific) p 104 Hegerfeldt G C 1993 Phys. Rev. A 47 449 The quantum jump approach is equivalent to the Monte-Carlo wavefunction approach of Dalibard J, Castin Y and Mølmer K 1992 Phys. Lett. 68 580 and to the approach by quantum trajectories of Carmichael H 1992 An Open Systems Approach to Quantum Optics, Lecture Notes in Physics (Berlin: Springer)
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73. See, for example, Cohen-Tannoudji C and Dalibard J 1986 Europhys. Lett. 1 441 Hegerfeldt G C and Plenio M B 1992 Phys. Rev. A 46 373