Longitudinal dust acoustic solitary waves in a strongly coupled complex (dusty) plasma
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The dynamics of the weakly nonlinear and weakly dispersive low frequency longitudinal dust acoustic waves (LDAWs) in a strongly coupled complex (dusty) plasma are investigated using generalized hydrodynamic (GH) model. In presence of strong correlation, the nonlinear wave is shown to be governed by a Korteweg–de Vries (KdV) equation with a nonlocal nonlinear forcing and a linear damping terms. This novel equation is solved numerically to show the competition between nonlinear forcing and dissipative damping in the formation of the localized structures.
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2019 ◽
Vol 134
(10)
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2004 ◽
Vol 42
(5)
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pp. 659-666
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2012 ◽
Vol 38
(9)
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pp. 743-750
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