ULAM MODEL FOR THE SINE-GORDON SOLITON SYSTEM

被引：6

作者：

ABDULLAEV, FK

DARMANYAN, SA

UMAROV, BA

机构：

[1] Department of Thermophysics, Uzbek Academy of Sciences, Tashkent 700 135

来源：

PHYSICAL REVIEW A | 1990年 / 41卷 / 08期

关键词：

D O I：

10.1103/PhysRevA.41.4498

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Ulam model analog of the Fermi acceleration for the sine-Gordon solitons is investigated. The motion of soliton between two potential walls, one of which is periodically oscillating, is studied. With the help of the Melnikov method the expression for the threshold of stochasticity in soliton motion is found. © 1990 The American Physical Society.

引用

页码：4498 / 4500

页数：3

共 8 条

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[8]

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