Monday, August 5, 2013

1308.0353 (Hoernisa Iminniyaz et al.)

Relic Abundance of Asymmetric Dark Matter in Quintessence    [PDF]

Hoernisa Iminniyaz, Xuelei Chen
We investigate the relic abundance of asymmetric Dark Matter particles in quintessence model with a kination phase. The analytic calculation of the asymmetric Dark Matter in the standard cosmological scenario is extended to the nonstandard cosmological scenario where we specifically discuss the quintessence model with a kination phase. We found that the enhancement of Hubble rate changes the relic density of particles and anti--particles. We use the present day Dark Matter abundance to constrain the Hubble rate in quintessence model with a kination phase for asymmetric Dark Matter.
View original: http://arxiv.org/abs/1308.0353

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