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  1. 1 2014

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  1. 1 Kumari P.

  2. 1 Ram S.

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Bianchi types I and V bulk viscous fluid cosmological models in f(R, T) gravity theory

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Ram S., Kumari P.
Open Physics
|
2014
|
vol. 12
|
issue 10
744-754
EN
In this paper we present non-singular Bianchi types I and V cosmological models, in the presence of bulk viscous fluid and within the framework of f(R,T) gravity theory. Exact solutions to the field equations are obtained by choosing a particular form of the function f(R,T) and a special value for the average scale factor of the model, which corresponds to a time- dependent deceleration parameter. The cosmological models initially accelerate for a certain period of time and thereafter decelerate. The physical and kinematical properties of the models of the universe are discussed.
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