• Stationary rotating string world models with a magnetic field

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      https://www.ias.ac.in/article/fulltext/pram/047/01/0033-0039

    • Keywords

       

      Cosmology; strings; magnetic fields

    • Abstract

       

      Following the techniques used by Letelier and Stachel some new physically relevant stationary solutions of string cosmology with magnetic field are presented. In these solutions, the flow vector of matter has non-zero rotation and the cosmological constant is taken to be non-zero. Previously known solutions are derived as particular cases from our class of solutions. Some string models with vanishing cosmological constant are also discussed.

    • Author Affiliations

       

      L K Patel1 2 S D Maharaj1

      1. Department of Mathematics and Applied Mathematics, University of Natal, Private Bag X10, Dalbridge - 4014, South Africa
      2. Department of Mathematics, Gujarat University, Ahmedabad - 380 009, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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