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Schwinger-Dyson equations and dynamical gluon mass generation

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dc.contributor.authorAguilar, A. C.
dc.contributor.authorNatale, A. A.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:07:45Z
dc.date.available2014-05-20T14:07:45Z
dc.date.issued2004-01-01
dc.description.abstractWe obtain a solution for the gluon propagador in Landau gauge within two distinct approximations for the Schwinger-Dyson equations (SIDE). The first, named Mandelstam's approximation, consist in neglecting all contributions that come from fermions and ghosts fields while in the second, the ghosts fields are taken into account leading to a coupled system of integral equations. In both cases we show that a dynamical mass for the gluon propagator can arise as a solution.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.extent419-421
dc.identifierhttp://dx.doi.org/10.1063/1.1843609
dc.identifier.citationIx Hadron Physics and Vii Relativistic Aspects of Nuclear Physics. Melville: Amer Inst Physics, v. 739, p. 419-421, 2004.
dc.identifier.doi10.1063/1.1843609
dc.identifier.issn0094-243X
dc.identifier.urihttp://hdl.handle.net/11449/23797
dc.identifier.wosWOS:000226476000019
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.titleSchwinger-Dyson equations and dynamical gluon mass generationen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://publishing.aip.org/authors/web-posting-guidelines
dcterms.rightsHolderAmer Inst Physics
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica