LOCALIZED EXCITATIONS IN A DISCRETE KLEIN-GORDON SYSTEM

被引：41

作者：

FLACH, S

WILLIS, CR

机构：

[1] Department of Physics, Boston University, Boston, MA 02215

来源：

PHYSICS LETTERS A | 1993年 / 181卷 / 03期

关键词：

D O I：

10.1016/0375-9601(93)90644-F

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We analyze the origin and features of localized excitations in a discrete Klein-Gordon system. We connect the presence of these excitations with the existence of local integrability of the original N-degree of freedom system. On the basis of this explanation we make several predictions about the existence and stability of these excitations,

引用

页码：232 / 238

页数：7

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