Collective modes of ultra-relativistic magnetoactive electron plasma

被引：6
|
作者：
Abbas, Gohar [1 ,2 ]
Murtaza, G. [1 ]
Shah, H. A. [2 ]
机构：
[1] Govt Coll Univ, Salam Chair Phys, Lahore 54000, Pakistan
[2] Govt Coll Univ, Dept Phys, Lahore 54000, Pakistan
来源：
PHYSICA SCRIPTA | 2007年 / 76卷 / 06期
关键词：
D O I：
10.1088/0031-8949/76/6/009
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Collective modes of ultra-relativistic electron plasma embedded in an ambient weak magnetic field are derived. Employing Maxwell equations in the four-dimensional Minkowski space and using the Vlasov model, polarization tensor is calculated and dispersion relations are obtained for both parallel and perpendicular propagations in the temporal axial gauge. Some interesting limiting cases are also discussed.
引用
收藏
页码：649 / 654
页数：6
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