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Title: Electrostatic interaction in plasma with charged bose condensate

Abstract

Screening in plasma with Bose-Einstein condensate is studied. Finite temperature effects are taken into account. It is shown that, due to condensate effects, the potential has several unusual features. It contains two oscillating terms, one of which is analogous to the fermionic Friedel oscillations in standard QED, and a power law decreasing term. In the T {yields} 0 limit, only one of the oscillating terms survives. On the whole, any charge impurity is screened more efficiently than in ordinary plasma.

Authors:
 [1]
  1. Universita degli Studi di Ferrara, and Istituto Nazionale di Fisica Nucleare Sezione di Ferrara (Italy)
Publication Date:
OSTI Identifier:
22069376
Resource Type:
Journal Article
Journal Name:
Physics of Atomic Nuclei
Additional Journal Information:
Journal Volume: 75; Journal Issue: 9; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7788
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BOSE-EINSTEIN CONDENSATION; ELECTROMAGNETIC INTERACTIONS; ELECTROSTATICS; FERMIONS; OSCILLATIONS; PLASMA; POTENTIALS; QUANTUM ELECTRODYNAMICS; TEMPERATURE DEPENDENCE

Citation Formats

Lepidi, A. Electrostatic interaction in plasma with charged bose condensate. United States: N. p., 2012. Web. doi:10.1134/S1063778812090098.
Lepidi, A. Electrostatic interaction in plasma with charged bose condensate. United States. https://doi.org/10.1134/S1063778812090098
Lepidi, A. 2012. "Electrostatic interaction in plasma with charged bose condensate". United States. https://doi.org/10.1134/S1063778812090098.
@article{osti_22069376,
title = {Electrostatic interaction in plasma with charged bose condensate},
author = {Lepidi, A},
abstractNote = {Screening in plasma with Bose-Einstein condensate is studied. Finite temperature effects are taken into account. It is shown that, due to condensate effects, the potential has several unusual features. It contains two oscillating terms, one of which is analogous to the fermionic Friedel oscillations in standard QED, and a power law decreasing term. In the T {yields} 0 limit, only one of the oscillating terms survives. On the whole, any charge impurity is screened more efficiently than in ordinary plasma.},
doi = {10.1134/S1063778812090098},
url = {https://www.osti.gov/biblio/22069376}, journal = {Physics of Atomic Nuclei},
issn = {1063-7788},
number = 9,
volume = 75,
place = {United States},
year = {Sat Sep 15 00:00:00 EDT 2012},
month = {Sat Sep 15 00:00:00 EDT 2012}
}