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

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorRAS
dc.date.accessioned2014-05-20T14:05:41Z
dc.date.accessioned2022-10-05T14:58:02Z
dc.date.available2014-05-20T14:05:41Z
dc.date.available2022-10-05T14:58:02Z
dc.date.created2014-05-20T14:05:41Z
dc.date.issued2004-07-01
dc.identifierTheoretical and Mathematical Physics. New York: Consultants Bureau, v. 140, n. 1, p. 931-938, 2004.
dc.identifier0040-5779
dc.identifierhttp://hdl.handle.net/11449/23060
dc.identifier10.1023/B:TAMP.0000033030.16839.ba
dc.identifierWOS:000223573800004
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3896546
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.
dc.languageeng
dc.publisherConsultants Bureau
dc.relationTheoretical and Mathematical Physics
dc.relation0.851
dc.relation0,409
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectstatistical field theory
dc.subjectphoton Green's functions
dc.subjectpath integral
dc.subjectrenormalization
dc.subjectequivalency
dc.titleEquivalence of many-photon Green's functions in the Duffin-Kemmer-Petiau and Klein-Gordon-Fock statistical quantum field theories
dc.typeArtigo


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