Non-adiabatic perturbations in multi-component perfect fluids

Journal of Cosmology and Astroparticle Physics

Volumn 2011, Issue 4, 2011, Pages

  Koshelev, N A ^a  

^a ULYANOVSK STATE UNIVERSITY   (Russian Federation)

Author keywords

cosmological perturbation theory; cosmology of theories beyond the SM; dark energy theory; physics of the early universe

Indexed keywords

EID: 79955574978     PISSN: 14757516     EISSN: 14757516     Source Type: Journal    
DOI: 10.1088/1475-7516/2011/04/021     Document Type: Article

References (26)

1. H. Kodama and M. Sasaki, 1984 Cosmological Perturbation Theory, Prog. Theor. Phys. Suppl. 78 1
2. A.R. Liddle and D.H. Lyth, 1993 The Cold dark matter density perturbation, Phys. Rept. 231 1 [astro-ph/9303019]
3. A.D. Linde, 1985 Generation of Isothermal Density Perturbations in the Inflationary Universe, Phys. Lett. B 158 375
4. A.A. Starobinsky, 1985 Multicomponent de Sitter (Inflationary) Stages and the Generation of Perturbations JETP Lett. 42 152
5. L.A. Kofman, A.D. Linde and A.A. Starobinsky, 1985 Inflationary Universe Generated by the Combined Action of a Scalar Field and Gravitational Vacuum Polarization, Phys. Lett. B 157 361
6. L. Kofman, A.D. Linde and A.A. Starobinsky, 1994 Reheating after inflation, Phys. Rev. Lett. 73 3195 [hep-th/9405187]
7. L. Kofman, A.D. Linde and A.A. Starobinsky, 1997 Towards the theory of reheating after inflation, Phys. Rev. D 56 3258 [hep-ph/9704452]
8. S.M. Leach, M. Sasaki, D. Wands and A.R. Liddle, 2001 Enhancement of superhorizon scale inflationary curvature perturbations, Phys. Rev. D 64 023512 [astro-ph/0101406]
9. L. Boubekeur, P. Creminelli, J. Norena and F. Vernizzi, 2008 Action approach to cosmological perturbations: the 2nd order metric in matter dominance J. Cosmol. Astropart. Phys. JCAP08(2008)028 [0806.1016]
10. C. Gordon and W. Hu, 2004 A Low CMB Quadrupole from Dark Energy Isocurvature Perturbations, Phys. Rev. D 70 083003 [astro-ph/0406496]
11. K.A. Malik and D. Wands, 2005 Adiabatic and entropy perturbations with interacting fluids and fields J. Cosmol. Astropart. Phys. JCAP02(2005)007 [astro-ph/0411703]
12. J. Valiviita, E. Majerotto and R. Maartens, 2008 Instability in interacting dark energy and dark matter fluids J. Cosmol. Astropart. Phys. JCAP07(2008)020 [0804.0232]
13. J.-H. He, B. Wang and E. Abdalla, 2009 Stability of the curvature perturbation in dark sectors' mutual interacting models, Phys. Lett. B 671 139 [0807.3471]
14. M.B. Gavela, D. Hernandez, L.L. Honorez, O. Mena and S. Rigolin, 2009 Dark coupling J. Cosmol. Astropart. Phys. JCAP07(2009)034 [0901.1611]
15. B.M. Jackson, A. Taylor and A. Berera, 2009 On the large-scale instability in interacting dark energy and dark matter fluids, Phys. Rev. D 79 043526 [0901.3272]
16. D. Polarski and A.A. Starobinsky, 1992 Spectra of perturbations produced by double inflation with an intermediate matter dominated stage, Nucl. Phys. B 385 623
17. D. Polarski and A.A. Starobinsky, 1994 Isocurvature perturbations in multiple inflationary models, Phys. Rev. D 50 6123 [astro-ph/9404061]
18. C. Gordon, D. Wands, B.A. Bassett and R. Maartens, 2001 Adiabatic and entropy perturbations from inflation, Phys. Rev. D 63 023506 [astro-ph/0009131]
19. J. Hwang and H. Noh, 2000 Cosmological perturbations with multiple scalar fields, Phys. Lett. B 495 277 [astro-ph/0009268]
20. K.A. Malik, D. Wands and C. Ungarelli, 2003 Large-scale curvature and entropy perturbations for multiple interacting fluids, Phys. Rev. D 67 063516 [astro-ph/0211602]
21. G. Ballesteros and J. Lesgourgues, 2010 Dark energy with non-adiabatic sound speed: initial conditions and detectability J. Cosmol. Astropart. Phys. JCAP10(2010)014 [1004.5509]
22. V.F. Mukhanov, H.A. Feldman and R.H. Brandenberger, 1992 Theory of cosmological perturbations. Part 1. Classical perturbations. Part 2. Quantum theory of perturbations. Part 3. Extensions, Phys. Rept. 215 203
23. J.M. Bardeen, 1980 Gauge Invariant Cosmological Perturbations, Phys. Rev. D 22 1882
24. K.A. Malik, Cosmological perturbations in an inflationary universe, [astro-ph/0101563]
25. D. Wands, K.A. Malik, D.H. Lyth and A.R. Liddle, 2000 A new approach to the evolution of cosmological perturbations on large scales, Phys. Rev. D 62 043527 [astro-ph/0003278]
26. N.A. Koshelev, On the growth of perturbations in interacting dark energy and dark matter fluids, [0912.0120]