Soliton perturbation theory for Alfven waves in plasmas

被引：38
|
作者：
Biswas, A [1 ]
机构：
[1] Tennessee State Univ, Ctr Excellence Informat Syst, Dept Math & Phys, Nashville, TN 37209 USA
来源：
PHYSICS OF PLASMAS | 2005年 / 12卷 / 02期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1063/1.1848109
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 soliton perturbation theory is used to study the Alfven waves in plasmas that are governed by the derivative nonlinear Schrodinger's equation. The adiabatic parameter dynamics of the solitons in presence of the perturbation terms are obtained. In particular, the nonlinear gain (damping) and the coefficient of finite conductivity are treated as perturbation terms. (C) 2005 American Institute of Physics.
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页码：022306 / 1
页数：3
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