Scalar field theory at finite temperature in D=2+1

Detalhes bibliográficos
Autor(a) principal: Ananos, G. N. J. [UNESP]
Data de Publicação: 2004
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1063/1.1843688
http://hdl.handle.net/11449/23941
Resumo: We discuss the phi(6) theory defined in D = 2 + 1-dimensional space-time and assume that the system is in equilibrium with a thermal bath at temperature beta(-1). We use the 1/N expansion and the method of composite operator (CJT) for summing a large set of Feynman graphs. We demonstrate explicitly the Coleman-Mermin-Wagner theorem at finite temperature.
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spelling Scalar field theory at finite temperature in D=2+1We discuss the phi(6) theory defined in D = 2 + 1-dimensional space-time and assume that the system is in equilibrium with a thermal bath at temperature beta(-1). We use the 1/N expansion and the method of composite operator (CJT) for summing a large set of Feynman graphs. We demonstrate explicitly the Coleman-Mermin-Wagner theorem at finite temperature.Univ Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, BrazilUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, BrazilAmerican Institute of Physics (AIP)Universidade Estadual Paulista (Unesp)Ananos, G. N. J. [UNESP]2014-05-20T14:08:14Z2014-05-20T14:08:14Z2004-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject672-674http://dx.doi.org/10.1063/1.1843688Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 672-674, 2004.0094-243Xhttp://hdl.handle.net/11449/2394110.1063/1.1843688WOS:000226476000098Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIx Hadron Physics and Vii Relativistic Aspects of Nuclear Physicsinfo:eu-repo/semantics/openAccess2021-10-23T21:37:49Zoai:repositorio.unesp.br:11449/23941Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:40:43.028084Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Scalar field theory at finite temperature in D=2+1
title Scalar field theory at finite temperature in D=2+1
spellingShingle Scalar field theory at finite temperature in D=2+1
Ananos, G. N. J. [UNESP]
title_short Scalar field theory at finite temperature in D=2+1
title_full Scalar field theory at finite temperature in D=2+1
title_fullStr Scalar field theory at finite temperature in D=2+1
title_full_unstemmed Scalar field theory at finite temperature in D=2+1
title_sort Scalar field theory at finite temperature in D=2+1
author Ananos, G. N. J. [UNESP]
author_facet Ananos, G. N. J. [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Ananos, G. N. J. [UNESP]
description We discuss the phi(6) theory defined in D = 2 + 1-dimensional space-time and assume that the system is in equilibrium with a thermal bath at temperature beta(-1). We use the 1/N expansion and the method of composite operator (CJT) for summing a large set of Feynman graphs. We demonstrate explicitly the Coleman-Mermin-Wagner theorem at finite temperature.
publishDate 2004
dc.date.none.fl_str_mv 2004-01-01
2014-05-20T14:08:14Z
2014-05-20T14:08:14Z
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/10.1063/1.1843688
Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 672-674, 2004.
0094-243X
http://hdl.handle.net/11449/23941
10.1063/1.1843688
WOS:000226476000098
url http://dx.doi.org/10.1063/1.1843688
http://hdl.handle.net/11449/23941
identifier_str_mv Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 672-674, 2004.
0094-243X
10.1063/1.1843688
WOS:000226476000098
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 672-674
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
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