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    • Bianchi Type V magnetized string dust cosmological models with Petrov-type degenerate

      Raj Bali Umesh K Pareek

      Research Articles Volume 72 Issue 5 May 2009 pp 787-796

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/072/05/0787-0796

    • Keywords

       

      Bianchi V; magnetized; string dust; Petrov D.

    • Abstract

       

      Bianchi Type V massive string cosmological models with free gravitational field of Petrov Type degenerate in the presence of magnetic field with variable magnetic permeability are investigated. The magnetic field is due to an electric current produced along the 𝑥-axis. The $F_{23}$ is the only non-vanishing component of electromagnetic field tensor $F_{ij}$. Maxwell's equations $F_{[ij;k]} = 0$ and $F_{ij}^{ij} = 0$ are satisfied by $F_{23}$ = constant. The behaviour of the model in the presence and absence of magnetic field and other physical aspects are also discussed.

    • Author Affiliations

       

      Raj Bali1 Umesh K Pareek1

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

    • Dates

       
      Published
      May 2009
      Manuscript received
      18 February 2008
      Manuscript revised
      4 July 2008
      Accepted
      28 January 2009

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