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Asenjo, Felipe A.
Publications (1 of 1) Show all publications
Asenjo, F. A., Zamanian, J., Marklund, M., Brodin, G. & Johansson, P. (2012). Semi-relativistic effects in spin-1/2 quantum plasmas. New Journal of Physics, 14, 073042
Open this publication in new window or tab >>Semi-relativistic effects in spin-1/2 quantum plasmas
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2012 (English)In: New Journal of Physics, ISSN 1367-2630, E-ISSN 1367-2630, Vol. 14, p. 073042-Article in journal (Refereed) Published
Abstract [en]

Emerging possibilities for creating and studying novel plasma regimes, e. g. relativistic plasmas and dense systems, in a controlled laboratory environment also require new modeling tools for such systems. This motivates theoretical studies of the kinetic theory governing the dynamics of plasmas for which both relativistic and quantum effects occur simultaneously. Here, we investigate relativistic corrections to the Pauli Hamiltonian in the context of a scalar kinetic theory for spin-1/2 quantum plasmas. In particular, we formulate a quantum kinetic theory for the collective motion of electrons that takes into account effects such as spin-orbit coupling and Zitterbewegung. We discuss the implications and possible applications of our findings.

National Category
Fusion, Plasma and Space Physics
Identifiers
urn:nbn:se:umu:diva-59732 (URN)10.1088/1367-2630/14/7/073042 (DOI)000307072500002 ()
Available from: 2012-10-18 Created: 2012-09-25 Last updated: 2018-06-08Bibliographically approved
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