• Coupled Higgs field equation and Hamiltonian amplitude equation: Lie classical approach and $(G'/G)$-expansion method

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    • Keywords


      Lie classical method; the $(G'/G)$-expansion method; travelling wave solutions; coupled Higgs equation; Hamiltonian amplitude equation.

    • Abstract


      In this paper, coupled Higgs field equation are studied using the Lie classical method. Symmetry reductions and exact solutions are reported for Higgs equation and Hamiltonian amplitude equation. We also establish the travelling wave solutions involving parameters of the coupled Higgs equation and Hamiltonian amplitude equation using $(G'/G)$-expansion methodc, where $G = G(\xi)$ satisfies a second-order linear ordinary differential equation (ODE). The travelling wave solutions expressed by hyperbolic, trigonometric and the rational functions are obtained.

    • Author Affiliations


      Sachin Kumar1 K Singh2 R K Gupta1

      1. School of Mathematics and Computer Applications, Thapar University, Patiala 147 004, India
      2. Department of Mathematics, Jaypee University of Information Technology, Waknaghat, Distt. Solan 173 234, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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