Inflation for Bianchi IX model
General Relativity and Quantum Cosmology
2014-11-17 v1
Abstract
The influence of Inflation on initial (i.e. at Planck's epoch) large anisotropy of the Universe is studied, considering a more general metric than the isotropic one: the locally rotationally symmetric (L.R.S.) Bianchi IX metric. We find, then, a large set of initial conditions of intrinsic curvature and shear allowing an inflationary epoch that make the anisotropy negligible. These are not trivial because of the non-linearity of the Einstein's equations.
Cite
@article{arxiv.gr-qc/9612001,
title = {Inflation for Bianchi IX model},
author = {R. Bergamini and P. Sedici and P. Verrocchio},
journal= {arXiv preprint arXiv:gr-qc/9612001},
year = {2014}
}
Comments
10 pages, Latex. To be published in Phisical Review D