Is Modified Chaplygin gas along with barotropic fluid responsible for acceleration of the Universe?

Details Is Modified Chaplygin gas along with barotropic fluid responsible for acceleration of the Universe? Is Modified Chaplygin gas along with barotropic fluid responsible for acceleration of the Universe?

2006-11-17

arxiv.org/abs/gr-qc/0611094v1

Mod.Phys.Lett.A22:1805-1812,2007

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

RevTex style, 6 pages, 8 figures

Scientific paper

10.1142/S021773230702172X

In this letter, we have considered a model of the universe filled with modified Chaplygin gas and another fluid (with barotropic equation of state) and its role in accelerating phase of the universe. We have assumed that the mixture of these two fluid models is valid from (i) the radiation era to $\Lambda$CDM for $-1\le\gamma\le 1$ and (ii) the radiation era to quiessence model for $\gamma<-1$. For these two fluid models, the statefinder parameters describe different phase of the evolution of the universe.

Affiliated with

Also associated with

No associations

Rating

Is Modified Chaplygin gas along with barotropic fluid responsible for acceleration of the Universe? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Is Modified Chaplygin gas along with barotropic fluid responsible for acceleration of the Universe?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Is Modified Chaplygin gas along with barotropic fluid responsible for acceleration of the Universe? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-338143