Viscous Varying Generalized Chaplygin Gas with Cosmological Constant and Space Curvature |
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Authors: | H. Saadat B. Pourhassan |
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Affiliation: | 1. Department of Physics, Shiraz Branch, Islamic Azad University, Shiraz, Iran
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Abstract: | In this paper we study varying generalized Chaplygin gas which has viscosity in presence of cosmological constant and space curvature. By using well-known forms of scale factor in non-linear differential equation we obtain behavior of dark energy density numerically. We use observational data to fix solution and discuss about stability of our system. |
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