Nonlinear wave modulation in a cylindrical plasma
Nonlinear wave modulation in a cylindrical plasma
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DOI：
10.1109/27.649639
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发表时间：
1997-10
影响因子：
1.5
通讯作者：
L. Stenflo;M. Yu
中科院分区：
文献类型：
--
作者：
L. Stenflo;M. Yu
研究了等离子体波沿有界圆柱体的非线性传播。精确的表面和体积波结构在径向和方位角方向包括在内。结果表明，在小振幅极限下，模模相互作用由马修型方程描述，轴向传播波的时空演化由非线性薛定谔方程控制。
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.