Author(s)

Mohammad Moksud Alam, Mohammed Aman Ullah^*, S M Erfanul Kabir Chowdhury

Department of Mathematics, University of Chittagong, Chittagong, Bangladesh.

Spatially homogeneous and anisotropic Bianchi type-I cosmological model containing perfect fluid with quadratic equation of state has been diagnosed in general theory of relativity. To obtain a deterministic solution, we have used a relation between metric potentials. The exact solution of Einstein’s field equations thus obtained represents an expanding and decelerating universe. The physical and kinematical parameters of the model have also been analyzed with certain constrained between the parameters of the quadratic equation of state.

General Relativity, Bianchi Type-I, Cosmological Model, Quadratic Equation of State (EoS)

Alam, M. , Ullah, M. and Chowdhury, S. (2020) Anisotropic Standard Decelerating Cosmological Model with Quadratic Equation of State. Journal of Applied Mathematics and Physics, 8, 1990-1998. doi: 10.4236/jamp.2020.89148.