Articles written in Journal of Astrophysics and Astronomy
Volume 40 Issue 5 October 2019 Article ID 0040
In this paper we study the bulk viscous cosmology by considering modified Chaplygin gas in the framework of ($2 + 1$)-dimensional spacetime. For this we consider various form of bulk viscosity coefficient $\zeta$ and then obtain the physical parameters energy density $\rho$, Hubble and deceleration parameters, $H$ and $\rho$, respectively. Finally we discuss the stability of the model by using the speed of sound.
Volume 40 | Issue 5
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