Perturbation theory for nonlinear Klein-Gordon equation

被引:0
|
作者
Liu, TG [1 ]
Yan, JR [1 ]
机构
[1] Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
基金
中国国家自然科学基金;
关键词
soliton perturbation; soliton parameter; nonlinear Klein-Gordon soliton;
D O I
10.1007/bf02437805
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The effects of perturbations on a nonlinear Klein-Gordon the soliton to the first-order approximation are obtained, namely, the soliton parameters changing slowly with time, and the concrete expression of the first-order correction are got.
引用
收藏
页码:987 / 992
页数:6
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