Some Anisotropic Dark Energy Models in Bianchi Type-V Space-time
General Physics
2015-03-17 v2 General Relativity and Quantum Cosmology
Abstract
The paper deals with Bianchi type V Universe, which has dynamical energy density. We consider Bianchi type V space-time, introducing three different skewness parameters along spatial directions to quantify the deviation of pressure from isotropy. To study the anisotropic nature of the dynamical dark energy, we assume that the skewness parameters are time dependent. It is found that the Universe achieves flatness in quintessence model. The physical behavior of the Universe has been discussed in detail.
Cite
@article{arxiv.1101.4349,
title = {Some Anisotropic Dark Energy Models in Bianchi Type-V Space-time},
author = {Anil Kumar Yadav},
journal= {arXiv preprint arXiv:1101.4349},
year = {2015}
}
Comments
13 pages, 8 figures, Revised version, To appear in Astrophysics and Space Science