Magnetic field generation from self-consistent collective neutrino-plasma interactions

被引：27
|
作者：
Brizard, AJ [1 ]
Murayama, H
Wurtele, JS
机构：
[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA
来源：
PHYSICAL REVIEW E | 2000年 / 61卷 / 04期
关键词：
D O I：
10.1103/PhysRevE.61.4410
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 Lagrangian formalism for self-consistent collective neutrino-plasma interactions is presented in which each neutrino species is described as a classical ideal fluid. The neutrino-plasma fluid equations are derived from a covariant relativistic variational principle in which finite-temperature effects are retained. This formalism is then used to investigate the generation of magnetic fields and the production of magnetic helicity as a result of collective neutrino-plasma interactions.
引用
收藏
页码：4410 / 4421
页数：12
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