RENORMALIZATIONS IN SUPERSYMMETRIC AND NONSUPERSYMMETRIC NON-ABELIAN CHERN-SIMONS FIELD-THEORIES WITH MATTER

被引：88

作者：

AVDEEV, LV ^{[1
]}

KAZAKOV, DI ^{[1
]}

KONDRASHUK, IN ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT PHYS,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND

来源：

NUCLEAR PHYSICS B | 1993年 / 391卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(93)90151-E

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We explicitly carry out the renormalization of non-abelian Chern-Simons field theories with matter in (2 + 1) dimensions. All the renormalization constants are calculated to the leading two-loop order both in terms of component fields and N = 1 superfields for the fundamental representation of the SU(n), Sp(n) and SO(n) groups. Renormalization-group fixed points are found, and their stability properties are examined. It is shown that the N = 2 supersymmetry is realized as an infrared fixed-point solution. where the ultraviolet divergencies cancel.

引用

页码：333 / 357

页数：25