VORTEX SOLITONS OF DRIFT WAVES AND ANOMALOUS DIFFUSION
VORTEX SOLITONS OF DRIFT WAVES AND ANOMALOUS DIFFUSION
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DOI：
10.1103/physrevlett.46.184
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发表时间：
1981-01-01
影响因子：
8.6
通讯作者：
NOZAKI, K
中科院分区：
文献类型：
--
作者：
NOZAKI, K
结果表明，在长波长漂移波湍流中，可以形成以特征速度传播的二维涡旋孤子。一组随机的涡旋孤立子散射等离子体粒子并导致扩散增强，其系数可以变得与对流胞的系数一样大。
It is shown that two-dimensional solitons, being vortices propagating at characteristic speeds, can be formed in a long-wavelength drift-wave turbulence. A random set of vortex solitons scatters plasma particles and leads to enhanced diffusion, whose coefficient can become as large as that due to convective cells.