PROOF OF A CONJECTURE OF MORRISON AND PFIRSCH CONCERNING NEGATIVE-ENERGY MODES IN VLASOV-MAXWELL SYSTEMS

被引：4

作者：

WEITZNER, H ^{[1
]}

PFIRSCH, D ^{[1
]}

机构：

[1] MAX PLANCK INST PLASMA PHYS, W-8046 GARCHING, GERMANY

来源：

PHYSICAL REVIEW A | 1991年 / 43卷 / 08期

关键词：

D O I：

10.1103/PhysRevA.43.4532

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A necessary and sufficient condition for the existence of negative-energy modes in a plasma described by the Vlasov-Maxwell system is derived from an expression of Morrison and Pfirsch [Phys. Rev. A 40, 3898 (1989)] for the second variation of the free energy of a steady-state solution.

引用

页码：4532 / 4533

页数：2