Is soft breaking of BRST symmetry consistent?

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Lavrov, Peter; Lechtenfeld, Olaf; Reshetnyak, Alexander: Is soft breaking of BRST symmetry consistent?. In: Journal of High Energy Physics 2011 (2011), Nr. 10, 43. DOI: https://doi.org/10.1007/JHEP10(2011)043

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/1626

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Sum total of downloads: 97




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Abstract: 
A definition of soft breaking of BEST symmetry in the field-antifield formalism is proposed, valid for general gauge theories and arbitrary gauge fixing. The Ward identities for the generating functionals of Green's functions are derived, and their gauge dependence is investigated. We discuss the Gribov-Zwanziger action to the one-parameter family of gauges. It is argued that gauge theories with a soft breaking of BEST symmetry are inconsistent.
License of this version: CC BY 4.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2011
Appears in Collections:Fakultät für Mathematik und Physik

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pos. country downloads
total perc.
1 image of flag of Germany Germany 68 70.10%
2 image of flag of United States United States 14 14.43%
3 image of flag of China China 6 6.19%
4 image of flag of Indonesia Indonesia 2 2.06%
5 image of flag of No geo information available No geo information available 1 1.03%
6 image of flag of Taiwan Taiwan 1 1.03%
7 image of flag of Russian Federation Russian Federation 1 1.03%
8 image of flag of Ireland Ireland 1 1.03%
9 image of flag of Switzerland Switzerland 1 1.03%
10 image of flag of Canada Canada 1 1.03%
    other countries 1 1.03%

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