Dark soliton solutions to (2 + 1)-dimensional Kundu-Mukherjee-Naskar equation via the first integral method

  • Authors

    • Salam Subhaschandra Singh Physics Department, Imphal College, Imphal,Manipur, India.
    2020-09-02
    https://doi.org/10.14419/ijpr.v8i2.30990
  • Kundu-Mukherjee-Naskar Equation, First Integral Method.

  •  In the present work, the First Integral Method is being applied in finding a non-soliton as well as a soliton solution of the ( 2 + 1 ) dimensional Kundu-Mukherjee-Naskar (KMN) equation which is a variant of the well-known Nonlinear Schrodinger ( NLS ) equation. Using the method, a dark optical soliton solution and a periodic trigonometric solution to the KMN equation have been suggested and the relevant conditions which guarantee the existence of such solutions are also indicated therein.

     

     

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    Subhaschandra Singh, S. (2020). Dark soliton solutions to (2 + 1)-dimensional Kundu-Mukherjee-Naskar equation via the first integral method. International Journal of Physical Research, 8(2), 40-44. https://doi.org/10.14419/ijpr.v8i2.30990