Hot Dust Acoustic Solitary Waves in Dust Plasma with Variable
Dust Charge
DUAN Wen-Shan, LÜ Ke-Pu, ZHAO Jin-Bao
Department of Physics, Northwest Normal University, Lanzhou
730070
Hot Dust Acoustic Solitary Waves in Dust Plasma with Variable
Dust Charge
DUAN Wen-Shan; LÜ Ke-Pu;ZHAO Jin-Bao
Department of Physics, Northwest Normal University, Lanzhou
730070
关键词 ：
47.35.+i
Abstract ： Considering the variation of dust charges, We have analytically studied the governing equation for the system with the same model as that for cold dust acoustic waves in a demagnetized plasma but the contribution of hot dust. The result indicates that the governing equation is also a Korteweg-de Vries equaiton, although its amplitude and width will be smaller compared with the cold dust case.
Key words ：
47.35.+i
出版日期: 2001-08-01
引用本文:
DUAN Wen-Shan; LÜKe-Pu;ZHAO Jin-Bao. Hot Dust Acoustic Solitary Waves in Dust Plasma with Variable
Dust Charge
[J]. 中国物理快报, 2001, 18(8): 1088-1089.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2001/V18/I8/1088
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2001, Vol. 18 
