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    • Bianchi type-V model with a perfect fluid and A-term

      T Singh R Chaubey

      Research Articles Volume 67 Issue 3 September 2006 pp 415-428

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/067/03/0415-0428

    • Keywords

       

      Bianchi-type; perfect fluid; lambda term

    • Abstract

       

      A self-consistent system of gravitational field with a binary mixture of perfect fluid and dark energy given by a cosmological constant has been considered in Bianchi Type-V universe. The perfect fluid is chosen to be obeying either the equation of state p=γρ with γ ε |0,1| or a van der Waals equation of state. The role of A-term in the evolution of the Bianchi Type-V universe has been studied.

    • Author Affiliations

       

      T Singh1 R Chaubey1

      1. Department of Applied Mathematics, Institute of Technology, Banaras Hindu University, Varanasi - 221 005, India

    • Dates

       
      Published
      September 2006
      Manuscript received
      4 October 2005
      Manuscript revised
      14 July 2006
      Accepted
      3 August 2006

  • Pramana – Journal of Physics | News

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