Monopole Currents in U(1) Lattice Gauge Theory: A Comparison to an Effective Model based on Dual Superconductivity

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dc.creatorZach, Martin
dc.creatorFaber, Manfried
dc.creatorKainz, Wolfgang
dc.creatorSkala, Peter
dc.date1995-08-17
dc.date.accessioned2026-07-07T11:34:40Z
dc.date.available2026-07-07T11:34:40Z
dc.descriptionWe compare U(1) lattice gauge theory to an effective model of Maxwell and London equations. In the effective model there is only one free parameter, the London penetration depth lambda. It turns out that one can get good agreement between both models if one modifies the usual definition of magnetic monopole currents in U(1) lattice gauge theory. This comparison also shows that already at small distances fluctuations of the occuring string are important. Further, we investigate the beta-dependence of the penetration depth and determine the suppression of the monopole condensate in flux tubes.
dc.description11 pages, latex (file paper.tex), figures included in 13 separate .tex- and .eps-files, to appear in Phys.Lett.B; complete postscript file also available at ftp://is1.kph.tuwien.ac.at/pub/papers/zach/pl95.ps
dc.identifierhttps://arxiv.org/abs/hep-lat/9508017
dc.identifierhttp://arxiv.org/abs/hep-lat/9508017
dc.identifierPhys.Lett.B358:325-331,1995
dc.identifierdoi:10.1016/0370-2693(95)01013-G
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198334
dc.subjectHigh Energy Physics - Lattice
dc.titleMonopole Currents in U(1) Lattice Gauge Theory: A Comparison to an Effective Model based on Dual Superconductivity
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