KINEMATIC STRUCTURE OF VERTEX FUNCTIONS

被引:14
作者
TRUEMAN, TL
机构
[1] Brookhaven National Laboratory, Upton
来源
PHYSICAL REVIEW | 1969年 / 182卷 / 05期
关键词
D O I
10.1103/PhysRev.182.1469
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
An invariant-amplitude expansion is obtained for vertex functions of fields belonging to arbitrary representations of the Lorentz group between states of arbitrary spins. The method is based on analysis of the singularities of the Lorentz-group parameters defining the vertex function. The restrictions due to parity and subsidiary conditions are also given. © 1969 The American Physical Society.
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页码:1469 / &
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