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Sikdar, Arnab, Khan, Manoranjan. (1396). Effects of Landau damping on finite amplitude low-frequency nonlinear waves in a dusty plasma. , 11(2), 137-142. doi: 10.1007/s40094-017-0248-x
Arnab Sikdar; Manoranjan Khan. "Effects of Landau damping on finite amplitude low-frequency nonlinear waves in a dusty plasma". , 11, 2, 1396, 137-142. doi: 10.1007/s40094-017-0248-x
Sikdar, Arnab, Khan, Manoranjan. (1396). 'Effects of Landau damping on finite amplitude low-frequency nonlinear waves in a dusty plasma', , 11(2), pp. 137-142. doi: 10.1007/s40094-017-0248-x
Sikdar, Arnab, Khan, Manoranjan. Effects of Landau damping on finite amplitude low-frequency nonlinear waves in a dusty plasma. , 1396; 11(2): 137-142. doi: 10.1007/s40094-017-0248-x

Effects of Landau damping on finite amplitude low-frequency nonlinear waves in a dusty plasma

Journal of Theoretical and Applied Physics
مقاله 7، دوره 11، شماره 2، شهریور 2017، صفحه 137-142  XML اصل مقاله (518.32 K)
شناسه دیجیتال (DOI): 10.1007/s40094-017-0248-x
نویسندگان
Arnab Sikdar email 1؛ Manoranjan Khan2
1Department of Mathematics, Calcutta Institute of Engineering and Management
2Department of Instrumentation Science, Jadavpur University
چکیده
AbstractThe effect of linear ion Landau damping on weakly nonlinear as well as weakly dispersive low-frequency waves in a dusty plasma is investigated. The standard perturbative approach leads to the Korteweg–de Vries (KdV) equation with a linear Landau damping term for the dynamics of the low-frequency nonlinear wave. Landau damping causes the wave amplitude to decay with time and the dust charge variation enhances the damping rate.
کلیدواژه‌ها
Landau damping؛ Dusty plasma؛ Korteweg–de Vries equation؛ Dust acoustic wave
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