Field-dependent BRST transformations in Yang-Mills theory

被引：35

作者：

Lavrov, Peter M. ^{[1
]}

Lechtenfeld, Olaf ^{[2
,3
]}

机构：

[1] Tomsk State Pedag Univ, Tomsk 634061, Russia

[2] Leibniz Univ Hannover, Inst Theoret Phys, D-30167 Hannover, Germany

[3] Leibniz Univ Hannover, Riemann Ctr Geometry & Phys, D-30167 Hannover, Germany

来源：

PHYSICS LETTERS B | 2013年 / 725卷 / 4-5期

关键词：

Yang-Mills theory; Field-dependent BRST transformation; Gauge-fixing procedure; QUANTIZATION; RENORMALIZATION; CONSTRAINTS; SYSTEMS;

D O I：

10.1016/j.physletb.2013.07.023

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We find an explicit form for the Jacobian of arbitrary field-dependent BRST transformations in Yang-Mills theory. For the functional-integral representation of the (gauge-fixed) Yang-Mills vacuum functional, such transformations merely amount to a precise change in the gauge-fixing functional. This proves the independence of the vacuum functional under any field-dependent BRST transformation. We also give a formula for the transformation parameter functional which generates a prescribed change of gauge and evaluate it for connecting two arbitrary R-xi gauges. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：382 / 385

页数：4

共 11 条

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[Anonymous], 1975, LEBEDEV PHYS I PREPR

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