The U(1)-Higgs Model: Critical Behaviour in the Confinig-Higgs region

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dc.creatorAlonso
dc.creatorAzcoiti
dc.creatorCampos
dc.creatorCiria
dc.creatorCruz
dc.creatorIniguez
dc.creatorlesmes
dc.creatorPiedrafita
dc.creatorRivero
dc.creatorTarancon
dc.creatorBadoni
dc.creatorFernandez
dc.creatorSudupe, Munoz
dc.creatorLorenzo, Ruiz
dc.creatorArroyo, Gonzalez
dc.creatorMartinez
dc.creatorPech
dc.creatorTellez
dc.date1992-10-09
dc.date.accessioned2026-07-07T11:34:35Z
dc.date.available2026-07-07T11:34:35Z
dc.descriptionWe study numerically the critical properties of the U(1)-Higgs lattice model, with fixed Higgs modulus, in the region of small gauge coupling where the Higgs and Confining phases merge. We find evidence of a first order transition line that ends in a second order point. By means of a rotation in parameter space we introduce thermodynamic magnitudes and critical exponents in close resemblance with simple models that show analogous critical behaviour. The measured data allow us to fit the critical exponents finding values in agreement with the mean field prediction. The location of the critical point and the slope of the first order line are accurately given.
dc.description21 text pages. 12 postscript figures available on request
dc.identifierhttps://arxiv.org/abs/hep-lat/9210014
dc.identifierhttp://arxiv.org/abs/hep-lat/9210014
dc.identifierNucl.Phys.B405:574-592,1993
dc.identifierdoi:10.1016/0550-3213(93)90560-C
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198304
dc.subjectHigh Energy Physics - Lattice
dc.titleThe U(1)-Higgs Model: Critical Behaviour in the Confinig-Higgs region
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