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arXiv · 1706.08844

LRS Bianchi type-I cosmological model with constant deceleration parameter in $f(R,T)$ gravity

Binaya K. Bishi·S. K. J. Pacif·P. K. Sahoo·G. P. Singh
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Abstract

A spatially homogeneous anisotropic LRS Bianchi type-I cosmological model is studied in $f(R,T)$ gravity with a special form of Hubble's parameter, which leads to constant deceleration parameter. The parameters involved in the considered form of Hubble parameter can be tuned to match, our models with the $Λ$CDM model. With the present observed value of the deceleration parameter, we have discussed physical and kinematical properties of a specific model. Moreover, we have discussed the cosmological distances for our model.

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Binaya K. Bishi, S. K. J. Pacif, P. K. Sahoo, G. P. Singh. 2017-07-19. LRS Bianchi type-I cosmological model with constant deceleration parameter in $f(R,T)$ gravity. https://doi.org/10.1142/s0219887817501584

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