N=1 supersymmetry and the three-loop gauge beta-function

被引：126

作者：

Jack, I

Jones, DRT

North, CG

机构：

[1] Department of Mathematical Sciences, University of Liverpool

来源：

PHYSICS LETTERS B | 1996年 / 386卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(96)00918-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the three-loop gauge p-function for an abelian N = 1 supersymmetric gauge theory, using DRED. We construct a coupling constant redefinition that relates the result to the corresponding term in the NSVZ beta-function, and by generalising this redefinition to the non-abelian case we derive the DRED three-loop gauge beta-function for the non-abelian case.

引用

页码：138 / 140

页数：3

共 20 条

[1]

[Anonymous], HEPPH9606281

[2] THE THREE-LOOP BETA-FUNCTION IN THE N=1,2,4 SUPERSYMMETRIC YANG - MILLS THEORIES [J].