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Topological and non-topological solitons of nonlinear Klein–Gordon equations by He's semi-inverse variational principle
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Topological and non-topological solitons of nonlinear Klein–Gordon equations by He's semi-inverse variational principle

Ryan Sassaman, Alireza Heidari and Anjan Biswas
Journal of the Franklin Institute, Vol.347(7), pp.1148-1157
01/09/2010
DOI: https://doi.org/10.1016/j.jfranklin.2010.04.012

Abstract

Integrability Solitons Variational principle
This paper studies the topological as well as the non-topological solitons due to the nonlinear Klein–Gordon equations, in presence of perturbation terms. There are five forms of nonlinearity that will be considered. The He's semi-inverse variational principle will be used to carry out the integration.

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