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Universe Filled with Generalized Cosmic Chaplygin Gas and Barotropic Fluid
Department of Mathematical Sciences, Bodoland University, Kokrajhar, India
Department of Mathematical Sciences, Bodoland University, Kokrajhar, India
- 1 Department of Mathematical Sciences, Bodoland University, Kokrajhar, India
- 2 Department of Mathematical Sciences, Bodoland University, Kokrajhar, India
International Journal of Astronomy and Astrophysics·Volume 06 (2016)·Pages 105–110·Published 7 March 2016·DOI10.4236/ijaa.2016.61008
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Abstract
In this paper we have considered a model of the universe filled with Generalized Cosmic Chaplygin Gas and another fluid with barotropic equation of state. We observe its role in accelerating phase of the universe by considering the mixture of these two fluid models valid from the radiation era to for and the radiation era to quintessence model for . The statefinder parameters describe the evolution of the universe in different phases for these two fluid models.
KeywordsDark EnergyGeneralized Cosmic Chaplygin GasBarotropic FluidStatefinder ParametersAccelerating Universe
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