CHERN-SIMONS THEORY AND GEOMETRIC REGULARIZATION

被引：39

作者：

ASOREY, M ^{[1
]}

FALCETO, F ^{[1
]}

机构：

[1] UNIV COMPLUTENSE MADRID,FAC FIS,DEPT FIS TEOR,E-28040 MADRID,SPAIN

来源：

PHYSICS LETTERS B | 1990年 / 241卷 / 01期

关键词：

D O I：

10.1016/0370-2693(90)91481-P

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze a regularization of Chern-Simons theory based on a geometrical interpretation of the functional integral in the covariant formalism. Perturbative calculations show the existence of two independent finite renormalization of the gauge field and the Chern-Simons coupling constant. Both renormalizations do not depend on the space-time volume and the gauge condition. Coupling constant renormalization, unlike gauge field renormalization, is also independent of the regulating parameters. The method opens the possibility of a non-perturbative approach in the covariant formalism. © 1990.

引用

页码：31 / 36

页数：6

共 13 条

[1] THE BACKGROUND FIELD METHOD BEYOND ONE LOOP [J].

ABBOTT, LF .

NUCLEAR PHYSICS B, 1981, 185 (01) :189-203

[2]

ALVAREZGAUME L, CERN TH548089 PREPR

[3] GEOMETRIC REGULARIZATION OF YANG-MILLS THEORY [J].

ASOREY, M ;

FALCETO, F .

PHYSICS LETTERS B, 1988, 206 (03) :485-490

[4] SPIN AND STATISTICS IN TOPOLOGICALLY MASSIVE YANG-MILLS THEORIES [J].

ASOREY, M .

PHYSICS LETTERS B, 1986, 174 (02) :199-202

[5] GEOMETRIC REGULARIZATION OF GAUGE-THEORIES [J].

ASOREY, M ;

FALCETO, F .

NUCLEAR PHYSICS B, 1989, 327 (02) :427-460

[6]

ASOREY M, 1986, FIELDS GEOMETRY, P31

[7]

BABELON O, 1978, PHYS LETT B, V85, P246

[8] PERTURBATIVE ASPECTS OF THE CHERN-SIMONS FIELD-THEORY [J].

GUADAGNINI, E ;

MARTELLINI, M ;

MINTCHEV, M .

PHYSICS LETTERS B, 1989, 227 (01) :111-117

[9]

JACKIW R, 1989, TOPICS PLANAR PHYSIC

[10]

SCHWARZ A, 1978, LETT MATH PHYS, V2, P246

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