Exact exponential solutions in Einstein-Gauss-Bonnet flat anisotropic cosmology
General Relativity and Quantum Cosmology
2014-08-19 v1
Abstract
In this paper we are looking for the exponential solutions (i.e. the solutions with the scale factors change exponentially over time) in the Einstein-Gauss-Bonnet gravity. We argue that we found all possible non-constant-volume solutions (up to permutations) in lower dimensions ((4+1) and (5+1)) and developed a scheme which allows one to find necessary conditions in arbitrary dimension.
Keywords
Cite
@article{arxiv.1401.2962,
title = {Exact exponential solutions in Einstein-Gauss-Bonnet flat anisotropic cosmology},
author = {Dmitry Chirkov and Sergey Pavluchenko and Alexey Toporensky},
journal= {arXiv preprint arXiv:1401.2962},
year = {2014}
}
Comments
10 pages