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physics.gen-ph2015
Some non linear interactions in polytropic gas cosmology: Phase space analysis
Martiros Khurshudyan
There are various cosmological models with polytropic equation of state associated to dark energy. Polytropic EoS has important applications in astrophysics, therefore a study of i…
gr-qc2015★ 7 cited
Phase space analysis of some interacting Chaplygin gas models
M. Khurshudyan, R. Myrzakulov
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…