Dust acoustic solitary and shock waves in coupled dusty plasmas with variable dust charge and vortex-like ion distribution

被引:18
|
作者
Pakzad, Hamid Reza [1 ]
机构
[1] Islamic Azad Univ, Dept Phys, Bojnourd Branch, Tehran, Iran
关键词
Shock; Soliton; Coupling; EQUATION; STATE;
D O I
10.1007/s10509-010-0406-y
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The modified Kodomtsev-Petviashvili-Burger (mKP-Burger) and Kodomtsev-Petviashvili-Burger equations are derived in strongly coupled dusty plasmas containing iso-nonthermal ions; Boltzmann distributed electrons and variable dust charge. We use reductive perturbation method and discuss on solitary waves and shock waves solutions of these equations.
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页码:301 / 310
页数:10
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