GENERATION OF PRIMORDIAL MAGNETIC FIELDS

被引：0
|
作者：
Kunze, K. E. [1 ]
机构：
[1] Univ Salamanca, Dept Fis Fundamental, E-37008 Salamanca, Spain
来源：
SPANISH RELATIVITY MEETING, ERE2007: RELATIVISTIC ASTROPHYSICS AND COSMOLOGY | 2008年 / 30卷
关键词：
D O I：
10.1051/eas:0830027
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Magnetic fields can be generated during ail inflationary phase in the early universe by amplification of perturbations of the electromagnetic field. The resulting magnetic fields can have interesting field strengths if the conformal invariance of Maxwell's equations is broken. Two particular models are discussed, one based on extra dimensions and one on nonlinear electrodynamics.
引用
收藏
页码：205 / 208
页数：4
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