Construction of new wave structures and stability analysis for the nonlinear Klein-Gordon equation
Construction of new wave structures and stability analysis for the nonlinear Klein-Gordon equation
Abstract In this study, the nonlinear Klein–Gordon equation the relativistic equivalents of the nonlinear Schrödinger equations is presented which characterizes the connection between relativistic energy-momentum in a quantized manner. A variety of exact solutions are developed by employing the extended Fan sub-equation approach and the Sardar sub-equation method. The study …