On the Anisotropic Big Bang Cosmology With A General Non-Linear EoS
General Physics
2010-10-13 v1
Abstract
We study the anisotropic Big Bang cosmology for a general non-linear equation of state (EoS) in standard general relativity cosmology in early times. According to brane world cosmology and loop quantum gravity which introduce a quadratic term in the energy density, we study a non-linear EoS with a general nonlinear term in the energy density. We show that this general non-linear term isotropize the universe at early times. And also, we find out this model has a phantom like behavior for special case.
Keywords
Cite
@article{arxiv.1010.2428,
title = {On the Anisotropic Big Bang Cosmology With A General Non-Linear EoS},
author = {Kh. Saaidi and S. Ziaee},
journal= {arXiv preprint arXiv:1010.2428},
year = {2010}
}
Comments
10 pages, no figures