Schwinger-dyson equations and dynamical gluon mass generation

dc.contributorCSIC
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:18Z
dc.date.available2014-05-27T11:21:18Z
dc.date.created2014-05-27T11:21:18Z
dc.date.issued2005-04-14
dc.identifierAIP Conference Proceedings, v. 756, p. 327-329.
dc.identifier0094-243X
dc.identifier1551-7616
dc.identifierhttp://hdl.handle.net/11449/68200
dc.identifier10.1063/1.1920982
dc.identifier2-s2.0-33748531020
dc.identifier2-s2.0-33748531020.pdf
dc.description.abstractWe discuss the solutions obtained for the gluon propagador in Landau gauge within two distinct approximations for the Schwinger-Dyson equations (SDE). 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. © 2005 American Institute of Physics.
dc.languageeng
dc.relationAIP Conference Proceedings
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectGluon Schwinger-Dyson Equation
dc.subjectInfrared Gluon Propagator
dc.subjectNonperwrbative QCD
dc.titleSchwinger-dyson equations and dynamical gluon mass generation
dc.typeActas de congresos


Este ítem pertenece a la siguiente institución