K-string tensions at finite temperature and integrable models

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dc.creatorCaselle, Michele
dc.creatorGiudice, Pietro
dc.creatorGliozzi, Ferdinando
dc.creatorGrinza, Paolo
dc.creatorLottini, Stefano
dc.date2007-10-18
dc.date.accessioned2026-07-07T11:38:13Z
dc.date.available2026-07-07T11:38:13Z
dc.descriptionIt has recently been pointed out that simple scaling properties of Polyakov correlation functions of gauge systems in the confining phase suggest that the ratios of k-string tensions in the low temperature region is constant up to terms of order T^3. Here we argue that, at least in a three-dimensional Z_4 gauge model, the above ratios are constant in the whole confining phase. This result is obtained by combining numerical experiments with known exact results on the mass spectrum of an integrable two-dimensional spin model describing the infrared behaviour of the gauge system near the deconfining transition.
dc.description22 pages, 7 figures, 1 table
dc.identifierhttps://arxiv.org/abs/0710.3522
dc.identifierhttp://arxiv.org/abs/0710.3522
dc.identifierJHEP0711:075,2007
dc.identifierdoi:10.1088/1126-6708/2007/11/075
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199483
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Theory
dc.titleK-string tensions at finite temperature and integrable models
dc.typetext

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