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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/38088
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dc.contributor.authorBoschifilho, H.-
dc.contributor.authorNatividade, C. P.-
dc.contributor.authorFarina, C.-
dc.date.accessioned2014-05-20T15:28:15Z-
dc.date.accessioned2016-10-25T18:03:14Z-
dc.date.available2014-05-20T15:28:15Z-
dc.date.available2016-10-25T18:03:14Z-
dc.date.issued1992-01-15-
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.45.586-
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 45, n. 2, p. 586-594, 1992.-
dc.identifier.issn0556-2821-
dc.identifier.urihttp://hdl.handle.net/11449/38088-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/38088-
dc.description.abstractWe show how the zero-temperature result for the heat-kernel asymptotic expansion can be generalized to the finite-temperature one. We observe that this general result depends on the interesting ratio square-root tau/beta, where tau is the regularization parameter and beta = 1/T, so that the zero-temperature limit beta --> infinity corresponds to the cutoff limit tau --> 0. As an example, we discuss some aspects of the axial model at finite temperature.en
dc.format.extent586-594-
dc.language.isoeng-
dc.publisherAmerican Physical Soc-
dc.sourceWeb of Science-
dc.titleHEAT-KERNEL EXPANSION AT FINITE TEMPERATUREen
dc.typeoutro-
dc.contributor.institutionUNIV ZARAGOZA-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNIV ZARAGOZA,DEPT FIS TEOR,E-50009 ZARAGOZA,SPAIN-
dc.description.affiliationUNIV ESTADUAL PAULISTA,DEPT FIS & QUIM,BR-12500 GUARATINGUETA,SP,BRAZIL-
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA,DEPT FIS & QUIM,BR-12500 GUARATINGUETA,SP,BRAZIL-
dc.identifier.doi10.1103/PhysRevD.45.586-
dc.identifier.wosWOS:A1992HB21500027-
dc.rights.accessRightsAcesso restrito-
dc.identifier.fileWOSA1992HB21500027.pdf-
dc.relation.ispartofPhysical Review D-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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