Hadronic current correlation functions at finite temperature in the NJL model
Autor(a) principal: | |
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Data de Publicação: | 2004 |
Outros Autores: | , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1063/1.1843613 http://hdl.handle.net/11449/23692 |
Resumo: | Recently there have been suggestions that for a proper description of hadronic matter and hadronic correlation functions within the NJL model at finite density/temperature the parameters of the model should be taken density/temperature dependent. Here we show that qualitatively similar results can be obtained using a cutoff-independent regularization of the NJL model. In this regularization scheme one can express the divergent parts at finite density/temperature of the amplitudes in terms of their counterparts in vacuum. |
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Repositório Institucional da UNESP |
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2946 |
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Hadronic current correlation functions at finite temperature in the NJL modelRecently there have been suggestions that for a proper description of hadronic matter and hadronic correlation functions within the NJL model at finite density/temperature the parameters of the model should be taken density/temperature dependent. Here we show that qualitatively similar results can be obtained using a cutoff-independent regularization of the NJL model. In this regularization scheme one can express the divergent parts at finite density/temperature of the amplitudes in terms of their counterparts in vacuum.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)Farias, RLSKrein, G.Battistel, O. A.2014-05-20T14:07:29Z2014-05-20T14:07:29Z2004-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject431-433http://dx.doi.org/10.1063/1.1843613Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 431-433, 2004.0094-243Xhttp://hdl.handle.net/11449/2369210.1063/1.1843613WOS:000226476000023Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIx Hadron Physics and Vii Relativistic Aspects of Nuclear Physicsinfo:eu-repo/semantics/openAccess2021-10-23T21:37:57Zoai:repositorio.unesp.br:11449/23692Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:49:50.843139Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Hadronic current correlation functions at finite temperature in the NJL model |
title |
Hadronic current correlation functions at finite temperature in the NJL model |
spellingShingle |
Hadronic current correlation functions at finite temperature in the NJL model Farias, RLS |
title_short |
Hadronic current correlation functions at finite temperature in the NJL model |
title_full |
Hadronic current correlation functions at finite temperature in the NJL model |
title_fullStr |
Hadronic current correlation functions at finite temperature in the NJL model |
title_full_unstemmed |
Hadronic current correlation functions at finite temperature in the NJL model |
title_sort |
Hadronic current correlation functions at finite temperature in the NJL model |
author |
Farias, RLS |
author_facet |
Farias, RLS Krein, G. Battistel, O. A. |
author_role |
author |
author2 |
Krein, G. Battistel, O. A. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Farias, RLS Krein, G. Battistel, O. A. |
description |
Recently there have been suggestions that for a proper description of hadronic matter and hadronic correlation functions within the NJL model at finite density/temperature the parameters of the model should be taken density/temperature dependent. Here we show that qualitatively similar results can be obtained using a cutoff-independent regularization of the NJL model. In this regularization scheme one can express the divergent parts at finite density/temperature of the amplitudes in terms of their counterparts in vacuum. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-01-01 2014-05-20T14:07:29Z 2014-05-20T14:07:29Z |
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/10.1063/1.1843613 Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 431-433, 2004. 0094-243X http://hdl.handle.net/11449/23692 10.1063/1.1843613 WOS:000226476000023 |
url |
http://dx.doi.org/10.1063/1.1843613 http://hdl.handle.net/11449/23692 |
identifier_str_mv |
Ix Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 431-433, 2004. 0094-243X 10.1063/1.1843613 WOS:000226476000023 |
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 |
431-433 |
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_ |
1808129556727463936 |