LRS Bianchi Type-I Dark Energy Models Based on Scalar Field

Abstract

A class of some new solutions of Einstein field equations is obtained for homogeneous and anisotropic LRS Bianchi type-I space-time when the source is a perfect fluid and dark energy component. The solutions of the field equations are obtained assuming a power law form for the average scale factor i.e., a(t) = t^m. The power index m plays a significant role to classify various dark energy models. The behavior of these dark energy models is discussed.