Dielectric function of a two-component plasma including collisions

被引：37
|
作者：
Ropke, G [1 ]
Wierling, A [1 ]
机构：
[1] Univ Rostock, Fachbereich Phys, D-18051 Rostock, Germany
来源：
PHYSICAL REVIEW E | 1998年 / 57卷 / 06期
关键词：
D O I：
10.1103/PhysRevE.57.7075
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A multiple-moment approach to.the dielectric function of a dense nonideal plasma is treated beyond the random phase approximation including collisions in the Born approximation. Sum rules are checked, and the relation to the de electrical conductivity is pointed out. Enlarging the number of moments used, converging results are obtained. The proposed approach is compared to a perturbation expansion of the Kubo formula.
引用
收藏
页码：7075 / 7085
页数：11
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