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On quantum plasma kinetic equations with a Bohmian force
Umeå University, Faculty of Science and Technology, Department of Physics.
2010 (English)In: Journal of Plasma Physics, ISSN 0022-3778, E-ISSN 1469-7807, Vol. 76, no 3-4, 389-393 p.Article in journal (Refereed) Published
Abstract [en]

The dispersion relation arising from a Vlasov-Poisson system with a Bohmian force term is examined and compared to the more fundamental Bohm and Pines dispersion relation for quantum plasmas. Discrepancies are found already when considering the leading order thermal effects. The time-averaged energy densities for longitudinal modes are also shown to be noticeably different.

Place, publisher, year, edition, pages
2010. Vol. 76, no 3-4, 389-393 p.
Keyword [en]
Vlasov-Poisson system
National Category
Fusion, Plasma and Space Physics
URN: urn:nbn:se:umu:diva-109705DOI: 10.1017/S0022377809990572ISI: 000278169300017OAI: diva2:858909
Available from: 2015-10-05 Created: 2015-10-05 Last updated: 2015-10-05Bibliographically approved

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Haas, Fernando
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