LARGE MAGNETIC-FIELD INSTABILITIES INDUCED BY MAGNETIC DIPOLE TRANSITIONS

被引：14

作者：

BANDER, M ^{[1
]}

RUBINSTEIN, HR ^{[1
]}

机构：

[1] UNIV UPPSALA,DEPT RADIAT SCI,S-75121 UPPSALA,SWEDEN

来源：

PHYSICS LETTERS B | 1992年 / 280卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(92)90784-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a new mechanism that will limit very high magnetic fields which have been conjectured to exist in connection with some astrophysical phenomena. Low lying strongly interacting particles and resonances mixing with each other via magnetic dipole QED couplings force a vacuum instability for large external magnetic fields. These mixings limit fields to a few GeV2.

引用

页码：121 / 123

页数：3

共 7 条

[1] ON ELECTROWEAK MAGNETISM
AMBJORN, J
OLESEN, P
[J]. NUCLEAR PHYSICS B, 1989, 315 (03) : 606 - 614
[2] EVOLUTION AND RADIATION FROM SUPERCONDUCTING COSMIC STRINGS
BEREZINSKY, V
RUBINSTEIN, HR
[J]. NUCLEAR PHYSICS B, 1989, 323 (01) : 95 - 112
[3] GIBBONS GW, 1990, FORMATION EVOLUTION, P241
[4] GINZBURG V, 1991, HIGH ENERGY GAMMA RA
[5] HERNANDEZ JJ, 1990, PHYS LETT B, V239, P4
[6] Itzykson C., 1980, QUANTUM FIELD THEORY
[7] ON GAUGE INVARIANCE AND VACUUM POLARIZATION
SCHWINGER, J
[J]. PHYSICAL REVIEW, 1951, 82 (05): : 664 - 679

← 1 →