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Truncation of the operator product expansion for the (qq')-condensate components of the quark mass

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dc.contributor.authorElias, V.cat
dc.contributor.authorSteele, T.cat
dc.contributor.authorScadron, Michael D.cat
dc.contributor.authorTarrach, R., 1948-cat
dc.date.accessioned2010-05-06T11:09:00Z
dc.date.available2010-05-06T11:09:00Z
dc.date.issued1986cat
dc.description.abstractQuark-condensate contributions to m dyn , the quark mass generated by the dynamical breakdown of chiral symmetry, are shown to arise from only the first two terms of the operator-product expansion (OPE) for the appropriate O ( g 2 ) nonperturbative vacuum expectation value. Since the m | p | expansion parameter of the OPE is unity on the gauge-invariant p = m dyn propagator pole, such truncation of OPE contributions is an essential support to the calculation of m dyn .
dc.format.extent4 p.cat
dc.format.mimetypeapplication/pdfeng
dc.identifier.idgrec14186cat
dc.identifier.issn0556-2821cat
dc.identifier.urihttps://hdl.handle.net/2445/12433
dc.language.isoengeng
dc.publisherThe American Physical Societyeng
dc.relation.isformatofReproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.34.3537cat
dc.relation.ispartofPhysical Review D, 1986, vol. 34, núm. 11, p. 3537-3540cat
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevD.34.3537
dc.rights(c) The American Physical Society, 1986
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationTeoria de camps (Física)cat
dc.subject.classificationPartícules (Física nuclear)cat
dc.subject.otherField theory (Physics)eng
dc.subject.otherParticles (Nuclear physics)eng
dc.titleTruncation of the operator product expansion for the (qq')-condensate components of the quark masseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersion

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