Negative energy waves and quantum relativistic Buneman instabilities

Haas, Fernando and Eliasson, Bengt and Shukla, Padma (2012) Negative energy waves and quantum relativistic Buneman instabilities. Physical Review E, 86 (3). 036406. ISSN 2470-0053 (https://doi.org/10.1103/PhysRevE.86.036406)

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Abstract

The quantum relativistic Buneman instability is investigated theoretically using a collective Klein-Gordon model for the electrons and a cold fluid model for the ions. The growth rate and unstable wave spectrum is investigated in different parameter regimes corresponding to various degrees of relativistic and quantum effects. The results may be important for streaming instabilities involving ion dynamics in very dense plasmas.

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• Item metadata

  Item type:	Article
  ID code:	44763
  Dates:	Date Event 18 September 2012 Published
  Subjects:	Science > Physics
  Department:	Faculty of Science > Physics
  Depositing user:	Pure Administrator
  Date deposited:	10 Sep 2013 15:42
  Last modified:	08 Apr 2024 20:42
  Related URLs:	http://link.aps.org/doi/10.1103/PhysRevE...
  URI:	https://strathprints.strath.ac.uk/id/eprint/44763