Bianchi Type-III Dark Energy Model in f(R,T) gravity with a variable Deceleration parameter

2016/01/07 by D. R. K. Reddy, Reddy, D. R. K., G. Ramesh +3
Physics and Astronomy · #FOS: Physical sciences #General Physics (physics.gen-ph) #physics.gen-ph

paper · pdf · doi:10.48550/arxiv.1601.02648

arxiv created 2016/01/07 · arxiv updated 2016/01/13

Abstract

In this paper, we have investigated Bianchi Type-III Dark Energy Model in f(R,T) theory of gravity proposed by Harko et al. (Phys. Rev. D84 : 024020, 2011). To find a determinate solution of the field equations we have used (i) the fact that scalar expansion of the space-time is proportional to the shear scalar and (ii) a variable deceleration parameter given by Mishra et al. (Int. J. Theor. Phys. 52: 2546, 2013). Physical and kinematical properties of the model are also discussed. It is observed that our model is in agreement with the recent cosmological observations.

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