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arXiv · 1209.4213

Linear and nonlinear wave propagation in weakly relativistic quantum plasmas

Martin Stefan·Gert Brodin
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Abstract

We consider a recently derived kinetic model for weakly relativistic quantum plasmas. We find that that the effects of spin-orbit interaction and Thomas precession may alter the linear dispersion relation for a magnetized plasma in case of high plasma densities and/or strong magnetic fields. Furthermore, the ponderomotive force induced by an electromagnetic pulse is studied for an unmagnetized plasma. It turns out that for this case the spin-orbit interaction always give a significant contribution to the quantum part of the ponderomotive force.

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Martin Stefan, Gert Brodin. 2012-09-19. Linear and nonlinear wave propagation in weakly relativistic quantum plasmas. https://doi.org/10.1063/1.4773897

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