Effective actions in QED in 1+1, 2+1 and 3+1 dimensions

被引:1
|
作者
Fry, MP
机构
[1] School of Mathematics, Trinity College
来源
关键词
D O I
10.1142/S0217751X97000888
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Bounds on the one-loop effective action in quantum electrodynamics in 1+1, 2+1 and 3+1 dimensions are reviewed. These results are extended to include the exact strong field behavior of the effective action in four-dimensional QED for finite-flux, unidirectional, static magnetic fields that do not change sign.
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页码:1153 / 1160
页数:8
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