2015/09/08 by M. Khurshudyan, Martiros Khurshudyan, Khurshudyan, M. +3
Physics and Astronomy · #Advanced Differential Geometry Research #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #gr-qc
paper · pdf · doi:10.48550/arxiv.1509.02263
arxiv created 2015/09/08 · openalex publication_date 2015/09/08 · arxiv updated 2015/09/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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.