FACTORIZATION PROPERTIES OF DUAL RESONANCE MODEL - A GENERAL TREATMENT OF LINEAR DEPENDENCES

被引:55
作者
CHIU, CB
MATSUDA, S
REBBI, C
机构
[1] California Institute of Technology, Pasadena, CA
[2] University of Torino, Torino
关键词
D O I
10.1103/PhysRevLett.23.1526
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In the dual resonance model, introducing a generalized gauge-transformation operator which leaves the vertex functions invariant, we present a general treatment of linear dependences among the vertex functions. We also prove that the two propagators recently discussed in connection with the twisting operator are equal up to our gauge transformation. © 1969 The American Physical Society.
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页码:1526 / &
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