Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams

Yunliang Wang, Yushan Dong, Bengt Eliasson

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

A theory for dressed quantum ion acoustic waves (QIAWs), which includes higher-order corrections when QIAWs are investigated by the reductive perturbation method, is presented for unmagnetized plasmas containing positive and negative ions and weakly relativistic electron beams. The properties of the QIAWs are investigated using a quantum hydrodynamic model, from which a Korteweg–de Vries equation is derived using the reductive perturbation method. An equation including higher-order dispersion and nonlinearity corrections is also derived, and the physical parameter space is discussed for the importance of these corrections
Original languageEnglish
Pages (from-to)2604-2609
Number of pages6
JournalPhysics Letters A
Volume377
Issue number38
Early online date21 Aug 2013
DOIs
Publication statusPublished - 15 Sep 2013

Fingerprint

ion acoustic waves
relativistic electron beams
polarity
solitary waves
acoustics
perturbation
ions
positive ions
negative ions
nonlinearity
hydrodynamics

Keywords

  • quantum plasma
  • ion acoustic wave
  • relativistic electric beam

Cite this

Wang, Yunliang ; Dong, Yushan ; Eliasson, Bengt. / Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams. In: Physics Letters A. 2013 ; Vol. 377, No. 38. pp. 2604-2609.
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Wang, Y, Dong, Y & Eliasson, B 2013, 'Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams', Physics Letters A, vol. 377, no. 38, pp. 2604-2609. https://doi.org/10.1016/j.physleta.2013.08.025

Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams. / Wang, Yunliang; Dong, Yushan; Eliasson, Bengt.

In: Physics Letters A, Vol. 377, No. 38, 15.09.2013, p. 2604-2609.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams

AU - Wang, Yunliang

AU - Dong, Yushan

AU - Eliasson, Bengt

PY - 2013/9/15

Y1 - 2013/9/15

N2 - A theory for dressed quantum ion acoustic waves (QIAWs), which includes higher-order corrections when QIAWs are investigated by the reductive perturbation method, is presented for unmagnetized plasmas containing positive and negative ions and weakly relativistic electron beams. The properties of the QIAWs are investigated using a quantum hydrodynamic model, from which a Korteweg–de Vries equation is derived using the reductive perturbation method. An equation including higher-order dispersion and nonlinearity corrections is also derived, and the physical parameter space is discussed for the importance of these corrections

AB - A theory for dressed quantum ion acoustic waves (QIAWs), which includes higher-order corrections when QIAWs are investigated by the reductive perturbation method, is presented for unmagnetized plasmas containing positive and negative ions and weakly relativistic electron beams. The properties of the QIAWs are investigated using a quantum hydrodynamic model, from which a Korteweg–de Vries equation is derived using the reductive perturbation method. An equation including higher-order dispersion and nonlinearity corrections is also derived, and the physical parameter space is discussed for the importance of these corrections

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KW - ion acoustic wave

KW - relativistic electric beam

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DO - 10.1016/j.physleta.2013.08.025

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Wang Y, Dong Y, Eliasson B. Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams. Physics Letters A. 2013 Sep 15;377(38):2604-2609. https://doi.org/10.1016/j.physleta.2013.08.025

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