Temporal correlator in YM32 and reflection-positivity violation

Detalhes bibliográficos
Autor(a) principal: Taurines, A. R.
Data de Publicação: 2004
Outros Autores: Cucchieri, A., Mendes, T.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1063/1.1843668
http://hdl.handle.net/11449/23939
Resumo: We consider numerical data for the lattice Landau gluon propagator obtained at very large lattice volumes in three-dimensional pure SU(2) Yang-Mills gauge theory (YM32). We find that the temporal correlator C(t) shows an oscillatory pattern and is negative for several values of t. This is an explicit violation of reflection positivity and can be related to gluon confinement. We also obtain a good fit for this quantity in the whole time interval using a sum of Stingl-like propagators.
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spelling Temporal correlator in YM32 and reflection-positivity violationWe consider numerical data for the lattice Landau gluon propagator obtained at very large lattice volumes in three-dimensional pure SU(2) Yang-Mills gauge theory (YM32). We find that the temporal correlator C(t) shows an oscillatory pattern and is negative for several values of t. This is an explicit violation of reflection positivity and can be related to gluon confinement. We also obtain a good fit for this quantity in the whole time interval using a sum of Stingl-like propagators.Univ Estadual Paulista, Inst Fis Teor, BR-01405 São Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, BR-01405 São Paulo, BrazilAmerican Institute of Physics (AIP)Universidade Estadual Paulista (Unesp)Taurines, A. R.Cucchieri, A.Mendes, T.2014-05-20T14:08:13Z2014-05-20T14:08:13Z2004-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject605-607http://dx.doi.org/10.1063/1.1843668Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 605-607, 2004.0094-243Xhttp://hdl.handle.net/11449/2393910.1063/1.1843668WOS:000226476000078Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIx Hadron Physics and Vii Relativistic Aspects of Nuclear Physicsinfo:eu-repo/semantics/openAccess2021-10-23T21:37:54Zoai:repositorio.unesp.br:11449/23939Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:42:00.261432Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Temporal correlator in YM32 and reflection-positivity violation
title Temporal correlator in YM32 and reflection-positivity violation
spellingShingle Temporal correlator in YM32 and reflection-positivity violation
Taurines, A. R.
title_short Temporal correlator in YM32 and reflection-positivity violation
title_full Temporal correlator in YM32 and reflection-positivity violation
title_fullStr Temporal correlator in YM32 and reflection-positivity violation
title_full_unstemmed Temporal correlator in YM32 and reflection-positivity violation
title_sort Temporal correlator in YM32 and reflection-positivity violation
author Taurines, A. R.
author_facet Taurines, A. R.
Cucchieri, A.
Mendes, T.
author_role author
author2 Cucchieri, A.
Mendes, T.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Taurines, A. R.
Cucchieri, A.
Mendes, T.
description We consider numerical data for the lattice Landau gluon propagator obtained at very large lattice volumes in three-dimensional pure SU(2) Yang-Mills gauge theory (YM32). We find that the temporal correlator C(t) shows an oscillatory pattern and is negative for several values of t. This is an explicit violation of reflection positivity and can be related to gluon confinement. We also obtain a good fit for this quantity in the whole time interval using a sum of Stingl-like propagators.
publishDate 2004
dc.date.none.fl_str_mv 2004-01-01
2014-05-20T14:08:13Z
2014-05-20T14:08:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1063/1.1843668
Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 605-607, 2004.
0094-243X
http://hdl.handle.net/11449/23939
10.1063/1.1843668
WOS:000226476000078
url http://dx.doi.org/10.1063/1.1843668
http://hdl.handle.net/11449/23939
identifier_str_mv Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 605-607, 2004.
0094-243X
10.1063/1.1843668
WOS:000226476000078
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 605-607
dc.publisher.none.fl_str_mv American Institute of Physics (AIP)
publisher.none.fl_str_mv American Institute of Physics (AIP)
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_ 1808128968013905920

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