The Instabilities of Bianchi Type IX Einstein Static Universes
General Relativity and Quantum Cosmology
2015-05-30 v2 Cosmology and Nongalactic Astrophysics
High Energy Physics - Theory
Abstract
We investigate the stability of the Einstein static universe as a non-LRS Bianchi type IX solution of the Einstein equations in the presence of both non-tilted and tilted fluids. We find that the static universe is unstable to homogeneous perturbations of Bianchi type IX to the future and the past.
Keywords
Cite
@article{arxiv.1108.3962,
title = {The Instabilities of Bianchi Type IX Einstein Static Universes},
author = {John D. Barrow and Kei Yamamoto},
journal= {arXiv preprint arXiv:1108.3962},
year = {2015}
}
Comments
11 pages, no figures + revisions