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Kantowski-Sachs bulk viscous string cosmological model in f(R,T) gravity

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Abstract

A spatially homogenous and anisotropic Kantowski-Sachs space-time is considered in the presence of bulk viscous fluid containing one-dimensional cosmic strings in the framework of the f (R, T) gravity proposed by Harko et al. (Phys. Rev. D 84, 024020, (2011)). Some physically plausible conditions have been used to obtain a determinate solution of the field equations. A cosmological model, in this theory, is presented and some physical and kinematical properties of the model are also studied.

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Authors and Affiliations

  1. MVGR college of Engineering, Vizianagaram, India

    D. R. K. Reddy

  2. Dept. of Engineering Mathematics, A.U. College of Engineering (Aut), Visakhapatnam, India

    S. Anitha & S. Umadevi

Authors
  1. D. R. K. Reddy
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  2. S. Anitha
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  3. S. Umadevi
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Correspondence to D. R. K. Reddy.

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Reddy, D.R.K., Anitha, S. & Umadevi, S. Kantowski-Sachs bulk viscous string cosmological model in f(R,T) gravity. Eur. Phys. J. Plus 129, 96 (2014). https://doi.org/10.1140/epjp/i2014-14096-0

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  • DOI: https://doi.org/10.1140/epjp/i2014-14096-0

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