QED_3 on a space-time lattice: a comparison between compact and noncompact formulation

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dc.creatorFiore, Roberto
dc.creatorGiudice, Pietro
dc.creatorGiuliano, Domenico
dc.creatorMarmottini, Donatella
dc.creatorPapa, Alessandro
dc.creatorSodano, Pasquale
dc.date2005-09-30
dc.date.accessioned2026-07-07T06:23:01Z
dc.date.available2026-07-07T06:23:01Z
dc.descriptionQuantum electrodynamics in a (2+1)-dimensional space-time has been object of studies both as effective theory for the pseudogap phase of high-T_c superconductors and for the theoretical investigation of mechanisms of confinement in presence of matter fields. We discretize the theory using both compact and noncompact formulations, analyze the behavior of the chiral condensate and of the monopole density and compare them. Finally we draw some conclusions about the possible equivalence of the two lattice formulations.
dc.description6 page, 6 figure, poster presented at Lattice 2005 (Spin and Higgs models)
dc.identifierhttps://arxiv.org/abs/hep-lat/0509183
dc.identifierhttp://arxiv.org/abs/hep-lat/0509183
dc.identifierPoS LAT2005 (2005) 243
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96090
dc.subjectHigh Energy Physics - Lattice
dc.titleQED_3 on a space-time lattice: a comparison between compact and noncompact formulation
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