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 journalArticle

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
LanguageEnglish
Pages2604-2609
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

@article{f3de5de8eb9446a1b73464f5bbd764b1,
title = "Dressed ion acoustic solitary waves in quantum plasmas with two polarity ions and relativistic electron beams",
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",
keywords = "quantum plasma, ion acoustic wave, relativistic electric beam",
author = "Yunliang Wang and Yushan Dong and Bengt Eliasson",
year = "2013",
month = "9",
day = "15",
doi = "10.1016/j.physleta.2013.08.025",
language = "English",
volume = "377",
pages = "2604--2609",
journal = "Physics Letters A",
issn = "0375-9601",
number = "38",

}

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 journalArticle

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

KW - quantum plasma

KW - ion acoustic wave

KW - relativistic electric beam

U2 - 10.1016/j.physleta.2013.08.025

DO - 10.1016/j.physleta.2013.08.025

M3 - Article

VL - 377

SP - 2604

EP - 2609

JO - Physics Letters A

T2 - Physics Letters A

JF - Physics Letters A

SN - 0375-9601

IS - 38

ER -