Infrared exponents of gluon and ghost propagators from Lattice QCD

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dc.creatorOliveira, O.
dc.creatorSilva, P. J.
dc.date2007-10-02
dc.date.accessioned2026-07-07T13:02:48Z
dc.date.available2026-07-07T13:02:48Z
dc.descriptionThe compatibility of the pure power law infrared solution of QCD Dyson-Schwinger equations (DSE) and lattice data for the gluon and ghost propagators in Landau gauge is discussed. For the gluon propagator, the lattice data is compatible with the DSE infrared solution with an exponent $κ\sim0.53$, measured using a technique that suppresses finite volume effects and allows to model these corrections to the lattice data. For the ghost propagator, the lattice data does not seem to follow the infrared DSE power law solution.
dc.description7 pages, 3 figures, talk presented at Lattice 2007 (Vacuum structure and confinement)
dc.identifierhttps://arxiv.org/abs/0710.0665
dc.identifierhttp://arxiv.org/abs/0710.0665
dc.identifierPoSLAT2007:332,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226572
dc.subjectHigh Energy Physics - Lattice
dc.titleInfrared exponents of gluon and ghost propagators from Lattice QCD
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