EXACT SCALE-INVARIANCE OF THE CHERN-SIMONS THEORY IN THE LANDAU GAUGE

被引：119

作者：

DELDUC, F

LUCCHESI, C

PIGUET, O

SORELLA, SP

机构：

[1] UNIV PARIS 07,CNRS,UA 280,F-75221 PARIS 05,FRANCE

[2] UNIV GENEVA,DEPT PHYS THEOR,CH-1211 GENEVA 4,SWITZERLAND

来源：

NUCLEAR PHYSICS B | 1990年 / 346卷 / 2-3期

关键词：

D O I：

10.1016/0550-3213(90)90283-J

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 exploit the supersymmetric structure of the Chern-Simons theory in the Landau gauge in order to prove its full scale invariance to all orders of perturbation theory. Not only the β-function, but also the anomalous dimensions vanish. Therefore the theory is completely finite. This result also implies the absence of any radiative correction to the self-energy. Our main tool is the supermultiplet of the currents and a supertrace identity. © 1990.

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页码：313 / 328

页数：16

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