Future oscillations around phantom divide in f(R) gravity

Journal of Cosmology and Astroparticle Physics

Volumn 2011, Issue 6, 2011, Pages

  Motohashi, Hayato ^a,b   Starobinsky, Alexei A ^b,c   Yokoyama, Jun'Ichi ^a,b  

^a UNIVERSITY OF TOKYO   (Japan)

^b UNIVERSITY OF TOKYO   (Japan)

^c LANDAU INSTITUTE FOR THEORETICAL PHYSICS   (Russian Federation)

Author keywords

dark energy theory; modified gravity

Indexed keywords

EID: 79959933874     PISSN: None     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2011/06/006     Document Type: Article

References (23)

1. Supernova Cosmology Project collaboration, S. Perlmutter et al., 1999 Measurements of Ω and Λ from 42 high-redshift supernovae, Astrophys. J. 517 565 [astro-ph/9812133]
2. Supernova Search Team collaboration, A.G. Riess et al., 1998 Observational evidence from supernovae for an accelerating universe and a cosmological constant, Astron. J. 116 1009 [astro-ph/9805201]
3. WMAP collaboration, E. Komatsu et al., 2011 Seven-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: cosmological interpretation, Astrophys. J. Suppl. 192 18 [1001.4538]
4. SDSS collaboration, M. Tegmark et al., 2004 Cosmological parameters from SDSS and WMAP, Phys. Rev. D 69 103501 [astro-ph/0310723]
5. SDSS collaboration, D.J. Eisenstein et al., 2005 Detection of the baryon acoustic peak in the large-scale correlation function of SDSS luminous red galaxies, Astrophys. J. 633 560 [astro-ph/0501171]
6. W.J. Percival et al., 2007 Measuring the baryon acoustic oscillation scale using the SDSS and 2dFGRS, Mon. Not. Roy. Astron. Soc. 381 1053 [0705.3323]
7. J. Yokoyama, 2002 A cosmological constant from degenerate vacua, Phys. Rev. Lett. 88 151302 [hep-th/0110137]
8. C. Kiefer, F. Queisser and A.A. Starobinsky, 2011 Cosmological constant from decoherence, Class. Quantum Grav. 28 125022 [1010.5331]
9. A.A. Starobinsky, 1980 A new type of isotropic cosmological models without singularity, Phys. Lett. B 91 99
10. K. Sato, 1981 First order phase transition of a vacuum and expansion of the universe Mon. Not. Roy. Astron. Soc. 195 467
11. A.H. Guth, 1981 The inflationary universe: a possible solution to the horizon and flatness problems, Phys. Rev. D 23 347
12. W. Hu and I. Sawicki, 2007 Models of f(R) cosmic acceleration that evade solar-system tests, Phys. Rev. D 76 064004 [0705.1158]
13. S.A. Appleby and R.A. Battye, 2007 Do consistent f(R) models mimic general relativity plus Λ?, Phys. Lett. B 654 7 [0705.3199]
14. A.A. Starobinsky, 2007 Disappearing cosmological constant in f(R) gravity, JETP Lett. 86 157 [0706.2041]
15. S.A. Appleby, R.A. Battye and A.A. Starobinsky, 2010 Curing singularities in cosmological evolution of f(R) gravity J. Cosmol. Astropart. Phys. JCAP06(2010)005 [0909.1737]
16. H. Motohashi, A.A. Starobinsky and J. Yokoyama, 2010 Phantom boundary crossing and anomalous growth index of fluctuations in viable f(R) models of cosmic acceleration, Prog. Theor. Phys. 123 887 [1002.1141]
17. H. Motohashi, A.A. Starobinsky and J. Yokoyama, 2009 Analytic solution for matter density perturbations in a class of viable cosmological f(R) models, Int. J. Mod. Phys. D 18 1731 [0905.0730]
18. H. Motohashi, A.A. Starobinsky and J. Yokoyama, 2010 Matter power spectrum in f(R) gravity with massive neutrinos, Prog. Theor. Phys. 124 541 [1005.1171]
19. B. Boisseau, G. Esposito-Farese, D. Polarski and A.A. Starobinsky, 2000 Reconstruction of a scalar-tensor theory of gravity in an accelerating universe, Phys. Rev. Lett. 85 2236 [gr-qc/0001066]
20. M. Martinelli, A. Melchiorri and L. Amendola, 2009 Cosmological constraints on the Hu-Sawicki modified gravity scenario, Phys. Rev. D 79 123516 [0906.2350]
21. K. Bamba, C.-Q. Geng and C.-C. Lee, 2010 Generic feature of future crossing of phantom divide in viable f(R) gravity models J. Cosmol. Astropart. Phys. JCAP11(2010)001 [1007.0482]
22. H.W. Lee, K.Y. Kim and Y.S. Myung, 2011 Equations of state in the Brans-Dicke cosmology, Eur. Phys. J. C 71 1585 [1010.5556]
23. V. Muller, H.J. Schmidt and A.A. Starobinsky, 1988 The stability of the de Sitter space-time in fourth order gravity, Phys. Lett. B 202 198