Perturbative correction to transverse Ward-Takahashi relation for the vector vertex

被引：0
|
作者：
He, HX
Yu, HW
机构：
[1] Inst Atom Energy, Beijing 102413, Peoples R China
[2] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2003年 / 39卷 / 05期
关键词：
Ward-Takahashi relations; perturbative correction;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We re-derive exactly the transverse Ward-Takahashi relation for the vector vertex in momentum space. The result shows that this transverse Ward-Takahashi relation in momentum space involves a perturbative correction term. We demonstrate explicitly that this transverse Ward-Takahashi relation is satisfied indeed at one-loop order.
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页码：559 / 560
页数：2
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