BRST symmetry and fictitious parameters
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevD.95.065034 http://hdl.handle.net/11449/162697 |
Resumo: | Our goal in this work is to present the variational method of fictitious parameters and its connection with the Bechi-Rouet-Stora-Tyutin (BRST) symmetry. First, we implement the method in QED at zero temperature and then we extend the analysis to generalized QED at finite temperature. As we see the core of the study is the general statement in gauge theories at finite temperature, assigned by Tyutin work, that the physical degrees of freedom do not depend on the gauge choices, covariant or not, due to BRST symmetry. |
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Repositório Institucional da UNESP |
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BRST symmetry and fictitious parametersOur goal in this work is to present the variational method of fictitious parameters and its connection with the Bechi-Rouet-Stora-Tyutin (BRST) symmetry. First, we implement the method in QED at zero temperature and then we extend the analysis to generalized QED at finite temperature. As we see the core of the study is the general statement in gauge theories at finite temperature, assigned by Tyutin work, that the physical degrees of freedom do not depend on the gauge choices, covariant or not, due to BRST symmetry.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Fed Itajuba, IMC, Ave BPS 1303, BR-37500903 Itajuba, MG, BrazilUniv Fed ABC, CCNH, Ave Estados 5001, BR-09210580 Sao Paulo, BrazilUniv Estadual Paulista, IFT, Rua Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, BrazilUniv Estadual Paulista, IFT, Rua Dr Bento Teobaldo Ferraz 271, BR-01140070 Sao Paulo, BrazilAmer Physical SocUniv Fed ItajubaUniversidade Federal do ABC (UFABC)Universidade Estadual Paulista (Unesp)Nogueira, A. A.Pimentel, B. M. [UNESP]2018-11-26T17:26:38Z2018-11-26T17:26:38Z2017-03-31info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9application/pdfhttp://dx.doi.org/10.1103/PhysRevD.95.065034Physical Review D. College Pk: Amer Physical Soc, v. 95, n. 6, 9 p., 2017.2470-0010http://hdl.handle.net/11449/16269710.1103/PhysRevD.95.065034WOS:000399147100014WOS000399147100014.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D1,801info:eu-repo/semantics/openAccess2023-12-12T06:19:41Zoai:repositorio.unesp.br:11449/162697Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:08:07.181199Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
BRST symmetry and fictitious parameters |
title |
BRST symmetry and fictitious parameters |
spellingShingle |
BRST symmetry and fictitious parameters Nogueira, A. A. |
title_short |
BRST symmetry and fictitious parameters |
title_full |
BRST symmetry and fictitious parameters |
title_fullStr |
BRST symmetry and fictitious parameters |
title_full_unstemmed |
BRST symmetry and fictitious parameters |
title_sort |
BRST symmetry and fictitious parameters |
author |
Nogueira, A. A. |
author_facet |
Nogueira, A. A. Pimentel, B. M. [UNESP] |
author_role |
author |
author2 |
Pimentel, B. M. [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Univ Fed Itajuba Universidade Federal do ABC (UFABC) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Nogueira, A. A. Pimentel, B. M. [UNESP] |
description |
Our goal in this work is to present the variational method of fictitious parameters and its connection with the Bechi-Rouet-Stora-Tyutin (BRST) symmetry. First, we implement the method in QED at zero temperature and then we extend the analysis to generalized QED at finite temperature. As we see the core of the study is the general statement in gauge theories at finite temperature, assigned by Tyutin work, that the physical degrees of freedom do not depend on the gauge choices, covariant or not, due to BRST symmetry. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-31 2018-11-26T17:26:38Z 2018-11-26T17:26:38Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevD.95.065034 Physical Review D. College Pk: Amer Physical Soc, v. 95, n. 6, 9 p., 2017. 2470-0010 http://hdl.handle.net/11449/162697 10.1103/PhysRevD.95.065034 WOS:000399147100014 WOS000399147100014.pdf |
url |
http://dx.doi.org/10.1103/PhysRevD.95.065034 http://hdl.handle.net/11449/162697 |
identifier_str_mv |
Physical Review D. College Pk: Amer Physical Soc, v. 95, n. 6, 9 p., 2017. 2470-0010 10.1103/PhysRevD.95.065034 WOS:000399147100014 WOS000399147100014.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review D 1,801 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
9 application/pdf |
dc.publisher.none.fl_str_mv |
Amer Physical Soc |
publisher.none.fl_str_mv |
Amer Physical Soc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129164219252736 |