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International Journal of Theoretical Physics

, Volume 49, Issue 4, pp 693–700 | Cite as

Bulk Viscous Bianchi Type-III Cosmological Model with Time-Dependent G and Λ

  • M. K. Verma
  • Shri Ram
Article

Abstract

This paper deals with Bianchi type-III anisotropic cosmological model of the universe filled with a bulk viscous fluid with time varying gravitational and cosmological constants. It is shown that the field equations are solvable for any arbitrary cosmic scale function. Exact solutions of Einstein’s field equations are obtained which represent an expanding, shearing, non-rotating and decelerating universe. The physical behaviour of the model has also been discussed.

Keywords

Bulk viscosity Bianchi-III Variable G and Λ 

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Copyright information

© Springer Science+Business Media, LLC 2010

Authors and Affiliations

  1. 1.Department of Applied Mathematics, Institute of TechnologyBanaras Hindu UniversityVaranasiIndia

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