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Soliton perturbation theory for the generalized klein-gordon equation with full nonlinearity

  • Anjan Biswas
  • , Ahmet Yildirim
  • , T. Hayat
  • , Omar M. Aldossary
  • , Ryan Sassaman
  • Delaware State University
  • Ege University
  • University of South Florida
  • Qaid-i-Azam University
  • King Saud University

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

This paper studies the perturbation theory of the generalized Klein-Gordon equation in presence of perturbation terms that appear with full nonlinearity. There are five forms of nonlinearity that are considered for the Klein-Gordon equation. It is observed that all five forms of nonlinearity lead to the same structure of the adiabatic dynamics of the soliton velocity.

Original languageEnglish
Pages (from-to)32-41
Number of pages10
JournalProceedings of the Romanian Academy Series A - Mathematics Physics Technical Sciences Information Science
Volume13
Issue number1
StatePublished - Jan 2012
Externally publishedYes

Keywords

  • Adiabaticity
  • Perturbation
  • Solitons

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