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    • Keywords


      String cosmology; higher dimension; spherically symmetric

    • Abstract


      Some cosmological solutions for string model are derived in higher dimensional spherically symmetric space-time, following the techniques used by Letelier. The equations of state for strings have been used for different solutions. Also polynomial relation between the metric coefficients has been assumed in some cases.

    • Author Affiliations


      Subenoy Chakraborty1 Ashok Kr Chakraborty1

      1. Department of Mathematics, Jadavpur University, Calcutta - 700 032, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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