Role of modified Chaplygin gas in accelerated universe

By U. Debnath, A. Banerjee, Subenoy Chakraborty. 2004

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In this paper, we have considered a model of modified Chaplygin gas and its role in the accelerating phase of the universe. We have assumed that the equation of state of this modified model is valid from the radiation era to the ΛCDM model. We have used recently developed statefinder parameters in characterizing different phases of the universe diagrammatically.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/7520d93f72e1e604b0e06f865d96079c1c2bddac