Solitary wave solutions of high order scalar fields and coupled scalar fields

被引：10
|
作者：
Yang, JS
Lou, SY [1 ]
机构：
[1] Ningbo Univ, Inst Math Phys, Ningbo 315211, Peoples R China
[2] Hangzhou Normal Coll, Dept Phys, Hangzhou 310000, Peoples R China
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 1999年 / 54卷 / 3-4期
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1515/zna-1999-3-407
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
An arbitrary Klein-Gordon field with a quite general constrained condition (which contains an arbitrary function) can be used as an auxiliary field such that some special types of solutions of high order scalar fields can be obtain by solving an ordinary differential equation (ODE). For a special type of constraint, the general solution of the ODE can be obtained by twice integrating. The solitary wave solutions of the phi(5) model are treated in an alternative simple way. The obtained solutions of the phi(5) model can be changed to those of the phi(8) field and coupled scalar fields.
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页码：195 / 203
页数：9
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