Nonlinear drift-Alfven waves in magnetized electron-positron plasmas

被引：1
|
作者：
Pokhotelov, OA [1 ]
Onishchenko, OG
Streltsov, A
机构：
[1] Russian Acad Sci, Inst Phys Earth, Moscow 123810, Russia
[2] Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
来源：
PHYSICA SCRIPTA | 1999年 / T82卷
关键词：
D O I：
10.1238/Physica.Topical.082a00017
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Nonlinear drift-Alfven waves in an inhomogeneous, relativistic low-pressure electron-positron plasma are studied. A set of coupled nonlinear equations describing these waves are deduced. It is shown that the nonlinear equations for stationary drift-Alfven waves are similar to those for shear Alfven and drift-Alfven waves in an electron-ion plasma or shear Alfven waves in an electron-positron plasma. Dipolar drift-Alfven vortices can thus exist in relativistic electron-positron plasmas.
引用
收藏
页码：17 / 19
页数：3
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