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Influence of quantum energy equation on electronic plasma oscillations

Ivanov, A. Yu., Leonid Stefanovich Kuz'menkov

arXiv (Cornell University), 2013

Abstract

Five-moment approximation in hydrodynamics includes not only continuity equation and momentum balance equation, but also energy equation. Set of hydrodynamic equations is presented for system of non-relativistic quantum particles with Coulomb interaction. This set of equations is linearized, and dispersion relation for Langmuir waves in quasi-neutral system of electrons and immobile ions is obtained.

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