Anisotropic Universe in $f(\mathcal{G},\textit{T})$ Gravity
Abstract
This paper is devoted to investigate the recently introduced theory of gravity, where is the Gauss-Bonnet term, and is the trace of the energy-momentum tensor. For this purpose, anisotropic background is chosen and a power law gravity model is used to find the exact solutions of field equations. In particular, a general solution is obtained which is further used to reconstruct some important solutions in cosmological contexts. The physical quantities like energy density, pressure, and equation of state parameter are calculated. A Starobinsky Like model is proposed which is used to analyze the behavior of universe for different values of equation of state parameter. It is concluded that presence of term in the bivariate function may give many cosmologically important solutions of the field equations.
Keywords
Cite
@article{arxiv.1705.05729,
title = {Anisotropic Universe in $f(\mathcal{G},\textit{T})$ Gravity},
author = {M. Farasat Shamir},
journal= {arXiv preprint arXiv:1705.05729},
year = {2017}
}
Comments
20 pages, 10 figures, minor changes