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    • Keywords


      Cosmic strings; test particles; Brans-Dicke fields; dilation gravity

    • Abstract


      We present a detailed analysis of the motion of test particle in the gravitational field of cosmic strings in different situations using the Hamilton-Jacobi (H-J) formalism. We have discussed the trajectories near static cosmic string, cosmic string in Brans-Dicke theory and cosmic string in dilaton gravity.

    • Author Affiliations


      Farook Rahaman1 2 Subenoy Chakraborty1 K Maity1

      1. Department of Mathematics, Jadavpur University, Kolkata - 700 032, India
      2. Khodar Bazar, Baruipur, 24 Parganas (South), West Bengal - 743 302, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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