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Plasma Physics Reports

, Volume 36, Issue 13, pp 1087–1094 | Cite as

Quantum nature of the damping of Langmuir oscillations and the boson peak in plasma

  • B. A. Veklenko
Plasma Physics
  • 35 Downloads

Abstract

It is shown that the damping of Langmuir plasma oscillations is quantum in nature and that the damping rate, which is proportional to the fourth power of the electron charge, is caused by thermal electron fluctuations and depends nonanalytically on the Plank constant ℏ at ℏ → 0. At frequencies of ∼T/ℏ, the damping rate has a maximum, which can be identified with a boson peak.

Keywords

Plasma Physic Report Polarization Operator Quantum Nature Boson Peak Fluctuation Phenomenon 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • B. A. Veklenko
    • 1
  1. 1.Joint Institute for High TemperaturesRussian Academy of SciencesMoscowRussia

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