Bianchi Type V Scalar Field Cosmological Models in f(R,T) Theory of Gravity
T. Kanakavalli, G. Ananda Rao, D. R. K. Reddy
Abstract
T. Kanakavalli, G. Ananda Rao, D. R. K. Reddy
Abstract
This paper is devoted to investigation of anisotropic Bianchi type-V model in f ( R , T ) theory of gravity proposed by Harko et al. (Physics review D 84, 024020, 2011) with scalar field (quintessence or phantom). Here R is Ricci scalar and T is the trace of energy momentum tensor. The field equations have been solved using the fact that scalar expansion is proportional to the shear scalar of the space-time. Some physical properties of our model are also obtained and discussed.
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This paper is devoted to investigation of anisotropic Bianchi type-V model in f ( R , T ) theory of gravity proposed by Harko et al. (Physics review D 84, 024020, 2011) with scalar field (quintessence or phantom). Here R is Ricci scalar and T is the trace of energy momentum tensor. The field equations have been solved using the fact that scalar expansion is proportional to the shear scalar of the space-time. Some physical properties of our model are also obtained and discussed.
Key concepts: Physics, Mathematical physics, Quintessence, f(R) gravity, Scalar curvature, Scalar theories of gravitation, Scalar field, Scalar (mathematics)