Publicação:
Equivalence of many-photon Green's functions in the Duffin-Kemmer-Petiau and Klein-Gordon-Fock statistical quantum field theories

dc.contributor.authorValverde, J. S.
dc.contributor.authorPimentel, B. M.
dc.contributor.authorFainberg, V. Y.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionRAS
dc.date.accessioned2014-05-20T14:05:41Z
dc.date.available2014-05-20T14:05:41Z
dc.date.issued2004-07-01
dc.description.abstractUsing the functional integral formalism for the statistical generating functional in the statistical (finite temperature) quantum field theory, we prove the equivalence of many-photon Greens functions in the Duffin-Kennner-Petiau and Klein-Gordon-Fock statistical quantum field theories. As an illustration, we calculate the one-loop polarization operators in both theories and demonstrate their coincidence.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405 São Paulo, Brazil
dc.description.affiliationRAS, PN Lebedev Phys Inst, Moscow 117901, Russia
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405 São Paulo, Brazil
dc.format.extent931-938
dc.identifierhttp://dx.doi.org/10.1023/B:TAMP.0000033030.16839.ba
dc.identifier.citationTheoretical and Mathematical Physics. New York: Consultants Bureau, v. 140, n. 1, p. 931-938, 2004.
dc.identifier.doi10.1023/B:TAMP.0000033030.16839.ba
dc.identifier.issn0040-5779
dc.identifier.urihttp://hdl.handle.net/11449/23060
dc.identifier.wosWOS:000223573800004
dc.language.isoeng
dc.publisherConsultants Bureau
dc.relation.ispartofTheoretical and Mathematical Physics
dc.relation.ispartofjcr0.851
dc.relation.ispartofsjr0,409
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectstatistical field theorypt
dc.subjectphoton Green's functionspt
dc.subjectpath integralpt
dc.subjectrenormalizationpt
dc.subjectequivalencypt
dc.titleEquivalence of many-photon Green's functions in the Duffin-Kemmer-Petiau and Klein-Gordon-Fock statistical quantum field theoriesen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderConsultants Bureau
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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