SOLITON PERTURBATION THEORY FOR THE GENERALIZED KLEIN-GORDON EQUATION WITH FULL NONLINEARITY

作者：Biswas Anjan^*; Yildirim Ahmet; Hayat T; Aldossary Omar M; Sassaman Ryan

来源：Proceedings of the Romanian Academy - Series A: Mathematics, Physics, Technical Sciences, Information Science , 2012, 13(1): 32-41.

• solitons
• perturbation
• adiabaticity

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.

• 出版日期2012-3