N = 1 supersymmetry and the three-loop gauge β-function
نویسندگان
چکیده
منابع مشابه
N = 1 supersymmetry and the three loop gauge β - function
We calculate the three loop gauge β-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 β-function, and by generalising this redefinition to the non-abelian case we derive the DRED three loop gauge β-function for the non-abelian case.
متن کاملv 2 8 J ul 1 99 6 LTH 375 hep - ph / 9606323 N = 1 supersymmetry and the three loop gauge β - function
We calculate the three loop gauge β-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 β-function, and by generalising this redefinition to the non-abelian case we derive the DRED three loop gauge β-function for the non-abelian case.
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 1996
ISSN: 0370-2693
DOI: 10.1016/0370-2693(96)00918-5