Limits of isotropic universes with interacting fluids
General Relativity and Quantum Cosmology
2013-02-20 v2
Abstract
We find various asymptotic limits of universes containing two interacting fluids which interact and exchange energy. We study the finite-time singularities that may develop in these cosmologies and obtain the asymptotic behaviours of the solutions near such blow up regimes.
Keywords
Cite
@article{arxiv.1302.4345,
title = {Limits of isotropic universes with interacting fluids},
author = {Spiros Cotsakis and Georgia Kittou},
journal= {arXiv preprint arXiv:1302.4345},
year = {2013}
}
Comments
4 pages, contribution for the Proceedings of the MG13 Meeting on General Relativity, Stockholm, July 2012; v2: eqn numbering corrected