Excitation of solitons by adiabatic multiresonant forcing

被引：54

作者：

Friedland, L ^{[1
]}

Shagalov, AG ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Racah Inst Phys, IL-91904 Jerusalem, Israel

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.81.4357

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that stable, large amplitude, spatially coherent solutions of the nonlinear Schrodinger equation can be excited by a weak forcing composed of an oscillation and a standing wave with a slowly varying frequency. The excitation involves autoresonant transition from a growing amplitude, uniform state to spatially modulated solution approaching the soliton, as the frequency increases in time. [S0031-9007(98)07585-1].

引用

页码：4357 / 4360

页数：4

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