• Relativistic fluid sphere on pseudo-spheroidal space-time

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      https://www.ias.ac.in/article/fulltext/pram/050/02/0095-0103

    • Keywords

       

      General relativity; static fluid sphere; superdense stars

    • Abstract

       

      A new exact closed form solution of Einstein's field equations is reported describing the space-time in the interior of a fluid sphere in equilibrium. The physical 3-space,t=constant of its space-time has the geometry of a 3-pseudo spheroid. The suitability of this solution for describing the model of a relativistic superdense star is discussed and the stability of the model under radial pulsations is examined.

    • Author Affiliations

       

      Ramesh Tikekar1 V O Thomas1 2

      1. Department of Mathematics, Sardar Patel University, Vallabh Vidyanagar - 388 120, India
      2. Department of Mathematics, The Faculty of Science, The Maharaja Sayajirao University of Baroda, Baroda - 390 002, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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