Phase space analysis of some interacting Chaplygin gas models
General Relativity and Quantum Cosmology
2015-09-09 v1
Abstract
The goal of this paper is to discuss phase space analysis of some interacting Chaplygin gas models in General Relativity. Chaplygin gas is one of the fluids actively considered in modern cosmology due to the fact that it is a joint model of dark energy and dark matter. In this paper we have considered various forms of interaction term Q including linear and non linear sign changeable interactions. For each case late time attractors for the field equations are found.
Keywords
Cite
@article{arxiv.1509.02263,
title = {Phase space analysis of some interacting Chaplygin gas models},
author = {M. Khurshudyan and R. Myrzakulov},
journal= {arXiv preprint arXiv:1509.02263},
year = {2015}
}