A vector supersymmetry in noncommutative U(1) gauge theory with the Slavnov term

被引：0

作者：

Blaschke, Daniel N.

Gieres, Francoiz

Piguet, Olivier

Schweda, Manfred

机构：

[1] Vienna Univ Technol, Inst Theoret Phys, A-1040 Vienna, Austria

[2] Univ Lyon 1, Inst Phys Nucl, F-69622 Villeurbanne, France

[3] Univ Fed Espirito Santo, CCE, Dept Fis, BR-29075910 Vitoria, ES, Brazil

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2006年 / 05期

关键词：

renormalization regularization and renormalons; non-commutative geometry; BRST symmetry; topological field theories;

D O I：

暂无

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 consider noncommutative U( 1) gauge theory with the additional term, involving a scalar field lambda, introduced by Slavnov in order to cure the infrared problem. We show that this theory, with an appropriate space-like axial gauge-fixing, exhibits a linear vector supersymmetry similar to the one present in the 2-dimensional BF model. This vector supersymmetry implies that all loop corrections are independent of the, lambda AA-vertex and thereby explains why Slavnov found a finite model for the same gauge-fixing.

引用

页数：16

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