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New coupled quintessence cosmology · Around

2008

New coupled quintessence cosmology

Jesus, J. F., Santos, R. C., Alcaniz, J. S. et al.

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A component of dark energy has been recently proposed to explain the current acceleration of the Universe.

Unless some unknown symmetry in Nature prevents or suppresses it, such a field may interact with the pressureless component of dark matter, giving rise to the so-called models of coupled quintessence.
In this paper we propose a new cosmological scenario where radiation and baryons are conserved, while the dark energy component is decaying into cold dark matter (CDM).
The dilution of CDM particles, attenuated with respect to the usual $a^{-3}$ scaling due to the interacting process, is characterized by a positive parameter $\epsilon$, whereas the dark energy satisfies the equation of state $p_x=\omega \rho_x$ ($\omega < 0$).

Built on

M. Bronstein, Phys. Z. Sowjetunion 3, 73 (1933)
1933
Earlier work this paper cites.
M. O ¨ \ddot{\rm{O}} zer and M. O. Taha, Phys. Lett. B 171
1992
Earlier work this paper cites.
S. M. Carroll, Phys. Rev. Lett. 81
1998
Earlier work this paper cites.
Efstathiou, G. and Bond J. R., Mon. Not. R. Ast. Soc. 304
1999
Earlier work this paper cites.
D. Wands, E. S. Copeland and A. Liddle, Ann. N. Y. Acad. Sci. 688
2001
Earlier work this paper cites.
W. L. Freedman et al., Astrophys. J. 553
2001
Earlier work this paper cites.
Kamenshchik, A., Moschella, U. and Pasquier, V., Phys. Lett. B 511
2002
Earlier work this paper cites.
P. Wang and X. Meng, Class. Quant. Grav. 22
2005
Earlier work this paper cites.

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Historically, the possibility of a time varying Λ ⁡ ( t ) \Lambda(t) was first advanced in the paper of Bronstein Brons2 . A summary of the evolving ideas can be seen in the review papers by Peebles and Ratra review , and Lima review

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