• Higher-dimensional cosmological model with variable gravitational constant and bulk viscosity in Lyra geometry

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    • Keywords


      Bulk viscosity; gravitational constant; Lyra geometry

    • Abstract


      We have studied five-dimensional homogeneous cosmological models with variableG and bulk viscosity in Lyra geometry. Exact solutions for the field equations have been obtained and physical properties of the models are discussed. It has been observed that the results of new models are well within the observational limit.

    • Author Affiliations


      G P Singh1 R V Deshpande2 T Singh3

      1. Department of Mathematics, Visvesvaraya National Institute of Technology, Nagpur - 440 011, India
      2. Department of Mathematics, Priyadarshini College of Engineering and Architecture, Nagpur - 440 016, India
      3. Department of Applied Mathematics, Institute of Technology, sBanaras Hindu University, Varanasi - 221 005, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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