Zero-modes of the QED Neuberger Dirac operator

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dc.creatorBerg, Bernd A.
dc.creatorHeller, Urs M.
dc.creatorMarkum, Harald
dc.creatorPullirsch, Rainer
dc.creatorSakuler, Wolfgang
dc.date2001-10-11
dc.date.accessioned2026-07-07T11:47:03Z
dc.date.available2026-07-07T11:47:03Z
dc.descriptionWe consider $4d$ compact lattice QED in the quenched approximation. First, we briefly summarize the spectrum of the staggered Dirac operator and its connection with random matrix theory. Afterwards we present results for the low-lying eigenmodes of the Neuberger overlap-Dirac operator. In the strong coupling phase we find exact zero-modes. Subsequently we discuss possibly related topological excitations of the U(1) lattice gauge theory.
dc.descriptionLattice2001(confinement), 6 pages, 9 figures
dc.identifierhttps://arxiv.org/abs/hep-lat/0110046
dc.identifierhttp://arxiv.org/abs/hep-lat/0110046
dc.identifierNucl.Phys.Proc.Suppl.106:592-597,2002
dc.identifierdoi:10.1016/S0920-5632(01)01788-1
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202436
dc.subjectHigh Energy Physics - Lattice
dc.titleZero-modes of the QED Neuberger Dirac operator
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