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    • Bianchi Type-IX viscous fluid cosmological model in general relativity

      Raj Bali Mahesh Kumar Yadav

      Volume 64 Issue 2 February 2005 pp 187-196

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/064/02/0187-0196

    • Keywords

       

      Bianchi Type-IX; viscous fluid

    • Abstract

       

      Bianchi Type-IX viscous fluid cosmological model is investigated. To get a deterministic model, we have assumed the conditiona = bm(m is a constant) between metric potentials andη ∞θ whereη is the coefficient of shear viscosity andθ the scalar of expansion in the model. The coefficient of bulk viscosity (ς) is taken as constant. The physical and geometrical aspects of the model are also discussed.

    • Author Affiliations

       

      Raj Bali1 Mahesh Kumar Yadav1

      1. Department of Mathematics, University of Rajasthan, Jaipur - 302 004, India

    • Dates

       
      Published
      February 2005
      Manuscript received
      15 May 2002
      Manuscript revised
      20 August 2004
      Accepted
      8 October 2004

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