Hadronic current correlation functions at finite temperature in the NJL model

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dc.contributor.authorFarias, RLS
dc.contributor.authorKrein, G.
dc.contributor.authorBattistel, O. A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:07:29Z
dc.date.available2014-05-20T14:07:29Z
dc.date.issued2004-01-01
dc.description.abstractRecently 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.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent431-433
dc.identifierhttp://dx.doi.org/10.1063/1.1843613
dc.identifier.citationIx Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 431-433, 2004.
dc.identifier.doi10.1063/1.1843613
dc.identifier.issn0094-243X
dc.identifier.urihttp://hdl.handle.net/11449/23692
dc.identifier.wosWOS:000226476000023
dc.language.isoeng
dc.publisherAmerican Institute of Physics (AIP)
dc.relation.ispartofIx Hadron Physics and Vii Relativistic Aspects of Nuclear Physics
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleHadronic current correlation functions at finite temperature in the NJL modelen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dcterms.rightsHolderAmer Inst Physics
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt

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