BRST-BV quantization of gauge theories with global symmetries

Abstract We consider the general gauge theory with a closed irreducible gauge algebra possessing the non-anomalous global (super)symmetry in the case when the gauge fixing procedure violates the global invariance of classical action. The theory is quantized in the framework of BRST-BV approach in th...

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Main Authors: I. L. Buchbinder, P. M. Lavrov
Format: Article
Language:English
Published: Springer 2018-06-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-018-6003-x
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spelling doaj-art-33c1cf6ffc14409ca8badd72ec2cec8d2018-08-20T15:47:56ZengSpringerEuropean Physical Journal C: Particles and Fields1434-60441434-60522018-06-017861810.1140/epjc/s10052-018-6003-xBRST-BV quantization of gauge theories with global symmetriesI. L. Buchbinder0P. M. Lavrov1Center of Theoretical Physics, Tomsk State Pedagogical UniversityCenter of Theoretical Physics, Tomsk State Pedagogical UniversityAbstract We consider the general gauge theory with a closed irreducible gauge algebra possessing the non-anomalous global (super)symmetry in the case when the gauge fixing procedure violates the global invariance of classical action. The theory is quantized in the framework of BRST-BV approach in the form of functional integral over all fields of the configuration space. It is shown that the global symmetry transformations are deformed in the process of quantization and the full quantum action is invariant under such deformed global transformations in the configuration space. The deformed global transformations are calculated in an explicit form in the one-loop approximation.http://link.springer.com/article/10.1140/epjc/s10052-018-6003-x
institution Open Data Bank
collection Open Access Journals
building Directory of Open Access Journals
language English
format Article
author I. L. Buchbinder
P. M. Lavrov
spellingShingle I. L. Buchbinder
P. M. Lavrov
BRST-BV quantization of gauge theories with global symmetries
European Physical Journal C: Particles and Fields
author_facet I. L. Buchbinder
P. M. Lavrov
author_sort I. L. Buchbinder
title BRST-BV quantization of gauge theories with global symmetries
title_short BRST-BV quantization of gauge theories with global symmetries
title_full BRST-BV quantization of gauge theories with global symmetries
title_fullStr BRST-BV quantization of gauge theories with global symmetries
title_full_unstemmed BRST-BV quantization of gauge theories with global symmetries
title_sort brst-bv quantization of gauge theories with global symmetries
publisher Springer
series European Physical Journal C: Particles and Fields
issn 1434-6044
1434-6052
publishDate 2018-06-01
description Abstract We consider the general gauge theory with a closed irreducible gauge algebra possessing the non-anomalous global (super)symmetry in the case when the gauge fixing procedure violates the global invariance of classical action. The theory is quantized in the framework of BRST-BV approach in the form of functional integral over all fields of the configuration space. It is shown that the global symmetry transformations are deformed in the process of quantization and the full quantum action is invariant under such deformed global transformations in the configuration space. The deformed global transformations are calculated in an explicit form in the one-loop approximation.
url http://link.springer.com/article/10.1140/epjc/s10052-018-6003-x
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