INTERACTIONS OF KINKS WITH DEFECT MODES

被引：9

作者：

MALOMED, BA

CAMPBELL, DK

KNOWLES, N

FLESCH, RJ

机构：

[1] UNIV ILLINOIS,DEPT PHYS,URBANA,IL 61801

[2] THINKING MACHINES CORP,CAMBRIDGE,MA 02142

来源：

PHYSICS LETTERS A | 1993年 / 178卷 / 3-4期

关键词：

D O I：

10.1016/0375-9601(93)91101-A

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We derive and analyze a two degree-of-freedom collective coordinate (CC) model to describe interactions of a kink soliton with a localized defect mode. Numerical simulations, supported by approximate analytic calculations, reveal a sequence of transmitted and reflected states but no permanent capture within the CC model.

引用

收藏

页码：271 / 278

页数：8

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