Exact relativistic plasma waves in an electron-positron plasma

被引：9

作者：

Lu, Gaimin ^{[1
,2
]}

Liu, Yue ^{[1
]}

Zheng, Shu ^{[1
]}

Wang, Youmei ^{[2
,3
]}

Yu, Wei ^{[4
]}

Yu, M. Y. ^{[2
,5
]}

机构：

[1] Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China

[2] Zhejiang Univ, Dept Phys, Inst Fus Theory & Simulat, Hangzhou 310027, Zhejiang, Peoples R China

[3] Hangzhou Dianzi Univ, Inst Mat Phys, Hangzhou 310018, Zhejiang, Peoples R China

[4] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China

[5] Ruhr Univ Bochum, Inst Theoret Phys 1, D-44780 Bochum, Germany

来源：

ASTROPHYSICS AND SPACE SCIENCE | 2010年 / 330卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Electron positron plasma; Relativistic plasma waves; Nonperturbative solutions; ELECTROMAGNETIC-WAVES; ION PLASMAS; PULSAR; MAGNETOSPHERES; ANTIMATTER;

D O I：

10.1007/s10509-010-0363-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Electrostatic plasma waves in an adiabatic electron-positron plasma are investigated nonperturbatively. It is shown that quasistationary large-amplitude waves with smooth as well as highly peaked profiles can appear. In the peaked waves, the electron and positron peaks may be separated by large distances, but no completely isolated soliton-like structures were found.

引用

页码：73 / 78

页数：6

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