Anisotropic Bianchi Type-III Cosmological Model with Negative Constant Deceleration Parameter in f(R, T) Gravity Theory

Abstract

In a spatially homogeneous and anisotropic Bianchi type - III space - time, the field equations of f(R,T) theory of gravity in the presence of a perfect fluid source are discussed. Exact solutions of the field equations obtained by assuming that the space - time admits a negative constant deceleration parameter and one of the scale factor is some power function of the volume scalar. The kinematical and physical properties of the cosmological model are discussed.