On the phase diagram of the Higgs SU(2) model

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dc.creatorBonati, C.
dc.creatorCossu, G.
dc.creatorD'Alessandro, A.
dc.creatorD'Elia, M.
dc.creatorDi Giacomo, A.
dc.date2009-01-28
dc.date.accessioned2026-07-07T13:03:12Z
dc.date.available2026-07-07T13:03:12Z
dc.descriptionThe Higgs SU(2) model with fixed Higgs length is usually believed to have two different phases at high gauge coupling (β), separated by a line of first order transitions but not distinuguished by any typical symmetry associated with a local order parameter, as first proved by Fradkin and Shenker. We show that in regions of the parameter space where it is usually supposed to be a first order phase transition only a smooth crossover is in fact present.
dc.description6 pages, 6 figures. Talk presented at The XXVI International Symposium on Lattice Field Theory, July 14 - 19, 2008 - Williamsburg, Virginia, USA
dc.identifierhttps://arxiv.org/abs/0901.4429
dc.identifierhttp://arxiv.org/abs/0901.4429
dc.identifierPoS LATTICE2008:252,2008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226712
dc.subjectHigh Energy Physics - Lattice
dc.titleOn the phase diagram of the Higgs SU(2) model
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