Nonlinear wave modulation in a cylindrical plasma

被引：15
|
作者：
Stenflo, L [1 ]
Yu, MY [1 ]
机构：
[1] RUHR UNIV BOCHUM,INST THEORET PHYS 1,D-44780 BOCHUM,GERMANY
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 1997年 / 25卷 / 05期
关键词：
nonlinear interaction; parametric instability; surface waves; wave modulation;
D O I：
10.1109/27.649639
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The nonlinear propagation of plasma waves along a bounded plasma cylinder is considered, Exact surface and volume wave structures in the radial and azimuthal directions are included, It is shown that in the small-amplitude limit, mode-mode interactions are described by equations of the Mathieu type, and the space-time evolution of axially propagating waves is governed by a nonlinear Schrodinger equation.
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页码：1155 / 1157
页数：3
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