Phase mixing/wave breaking studies of large amplitude oscillations in a cold homogeneous unmagnetized plasma
Phase mixing/wave breaking studies of large amplitude oscillations in a cold homogeneous unmagnetized plasma
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DOI：
10.1088/0741-3335/53/7/074014
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发表时间：
2011-07
影响因子：
2.2
通讯作者：
S. Sengupta;P. Kaw;V. Saxena;A. Sen;A. Das
中科院分区：
文献类型：
--
作者：
S. Sengupta;P. Kaw;V. Saxena;A. Sen;A. Das
相混合/波破碎的主题可以作为一个有用的范例来说明实验室中许多基于等离子体的现象的物理原理以及激发非线性振荡/波的天体物理情况。相位混合会导致波破碎，并且每当特征频率获得空间依赖性时就会发生。在本文中，我们回顾了我们在冷均匀非磁化等离子体中大幅度振荡和波的相混合/波破碎领域所做的研究。
The subject of phase mixing/wave breaking serves as a useful paradigm to illustrate the physics of many plasma-based phenomena in the laboratory and astrophysical situations where nonlinear oscillations/waves are excited. Phase mixing leads to wave breaking and occurs whenever the characteristic frequency acquires a spatial dependence. In this paper, we review our investigations done in the area of phase mixing/wave breaking of large amplitude oscillation and waves in cold homogeneous unmagnetized plasma.