Cubic interaction vertex of massless higher-spin fields with an external electromagnetic field

被引：0
|
作者：
T. V. Snegirev
机构：
[1] Tomsk State Pedagogical University,Department of Theoretical Physics
来源：
Gravitation and Cosmology | 2012年 / 18卷
关键词：
Gauge Transformation; Gauge Invariance; Gauge Invariance Condition; Constant Electromagnetic Field; Constant Antisymmetric Matrix;
D O I：
暂无
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学科分类号：
摘要：
We investigate the interaction of higher-spin fields with an external constant electromagnetic field. We use the gauge-invariant description, which, combined with perturbation theory applied to the external field, strongly restricts the possible form of interactions. As example, the cubic interaction vertex of a massless spin-2 field, is constructed, and we also give a generalization to a field of arbitrary integer spin.
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页码：113 / 116
页数：3
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