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    • Keywords


      FRW cosmology; bulk viscosity; modified Chaplygin gas.

    • Abstract


      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.

    • Author Affiliations



      1. Department of Mathematics, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur, M.S. 440033, India.
      2. Harish-Chandra Research Institute, HBNI, Chhatnag Road, Jhunsi, Allahabad 211019, India.
    • Dates

  • Journal of Astrophysics and Astronomy | News

    • Continuous Article Publication

      Posted on January 27, 2016

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