On the formation of shock and soliton in a dense quantum dusty plasma with cylindrical geometry

On the formation of shock and soliton in a dense quantum dusty plasma with cylindrical geometry

Excitation of nonlinear waves in a quantum dusty plasma with various effects is analyzed when the geometry is cylindrical.This introduces the effect of finite boundary conditions on the solitary waves so generated. it is observed that the nonlinear equation deduced is cylindrical KP–Burger type lead...

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Veröffentlicht in:Communications in nonlinear science & numerical simulation 2010-02, Vol.15 (2), p.275-280
Hauptverfasser: Bagchi, Shalini, Roychowdhury, Kasturi, Mishra, A.P., Roy Chowdhury, A.
Format: Artikel
Sprache:eng
Schlagworte:
Cylindrical geometry
Dusty plasma
Kp–Burger equation
Soliton
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Zusammenfassung:Excitation of nonlinear waves in a quantum dusty plasma with various effects is analyzed when the geometry is cylindrical.This introduces the effect of finite boundary conditions on the solitary waves so generated. it is observed that the nonlinear equation deduced is cylindrical KP–Burger type leading to the generation of Shock Wave. Different situations which arises in various parameter regions are considered separately and the form of the nonlinear excitations are obtained explicitly.
ISSN:1007-5704
1878-7274
DOI:10.1016/j.cnsns.2009.03.019