Effect of trapping in degenerate quantum plasmas

In the present work we consider the effect of trapping as a microscopic process in a plasma consisting of quantum electrons and nondegenerate ions. The formation of solitary structures is investigated in two cases: first when the electrons are fully degenerate and second when small temperature effec...

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Veröffentlicht in:	Physics of plasmas 2010-03, Vol.17 (3), p.032312-032312-6
Hauptverfasser:	Shah, H. A., Qureshi, M. N. S., Tsintsadze, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY BEAM-PLASMA SYSTEMS ELECTRON TEMPERATURE ELECTRONS ELEMENTARY PARTICLES FERMIONS ION TEMPERATURE LEPTONS PARTICLES PLASMA QUANTUM PLASMA QUASI PARTICLES SOLITONS TRAPPING
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Beschreibung
Zusammenfassung:	In the present work we consider the effect of trapping as a microscopic process in a plasma consisting of quantum electrons and nondegenerate ions. The formation of solitary structures is investigated in two cases: first when the electrons are fully degenerate and second when small temperature effects are taken into account. It is seen that not only rarefactive but coupled rarefactive and compressive solitons are obtained under different temperature conditions.
ISSN:	1070-664X 1089-7674
DOI:	10.1063/1.3368831