Accelerating Universe with Binary Mixture of Dark Energy and Perfect Fluid in LRS Bianchi - V Space-Time

Abstract

The present study deals with spatial homogeneous but totally anisotropic locally rotationally symmetric (LRS) Bianchi-I dark energy model in general relativity. The Einstein’s field equations have been studied under the assumption of a power law time variation of the expansion factor. The Hubble’s parameter (H) and distance modulus (μ) in our descended model are found to be good concordance with recent data of astrophysical observations under appropriate condition. The physical and geometrical behavior of universe have been discussed in detail.