BRS SYMMETRY FROM RENORMALIZATION-GROUP FLOW

被引：64

作者：

BONINI, M

DATTANASIO, M

MARCHESINI, G

机构：

[1] INFN, COLLEGATO GRP, PARMA, ITALY

[2] UNIV MILAN, DIPARTIMENTO FIS, MILAN, ITALY

[3] INFN, MILAN, ITALY

来源：

PHYSICS LETTERS B | 1995年 / 346卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(94)01676-4

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

By using the exact renormalization group formulation we prove perturbatively the Slavnov-Taylor (ST) identities in SU(2) Yang-Mills theory. This results from two properties: locality, i.e. the ST identities are valid if their local part is valid; solvability, i.e. the local part of ST identities is valid if the couplings of the effective action with non-negative dimensions are properly chosen.

引用

页码：87 / 93

页数：7

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