Dark Energy and Tachyon Field in Bianchi Type-V Space-time
General Relativity and Quantum Cosmology
2015-01-13 v1
Abstract
In this paper, we consider Bianchi type-V space-time and study a cosmological model of dark energy based on Tachyon scalar field. We assumed three different kinds of matter without possibility of interaction with scalar dark energy. Assuming power law Hubble parameter in terms of scale factor we obtain evolution of scalar field, scalar potential and equation of state parameter.
Cite
@article{arxiv.1404.3860,
title = {Dark Energy and Tachyon Field in Bianchi Type-V Space-time},
author = {J. Sadeghi and H. Farahani},
journal= {arXiv preprint arXiv:1404.3860},
year = {2015}
}
Comments
18 pages