Magnetic Screening in the High Temperature Phase of the Standard Model

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dc.creatorBuchmüller, W.
dc.creatorPhilipsen, O.
dc.date1996-12-08
dc.date.accessioned2026-07-07T10:58:22Z
dc.date.available2026-07-07T10:58:22Z
dc.descriptionNon-perturbative effects in the high-temperature phase of the electroweak theory are characterized by a magnetic screening length. Its size influences the range of validity of perturbation theory, and it also determines the critical Higgs boson mass where the first-order phase transition changes to a crossover. We propose a gauge-invariant definition of the magnetic screening length and discuss its role in several gauge-dependent and gauge-invariant correlation functions.
dc.description11 pages Latex, 3 figures, uses epsf.sty
dc.identifierhttps://arxiv.org/abs/hep-ph/9612286
dc.identifierhttp://arxiv.org/abs/hep-ph/9612286
dc.identifierPhys.Lett.B397:112-118,1997
dc.identifierdoi:10.1016/S0370-2693(97)00074-9
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187073
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMagnetic Screening in the High Temperature Phase of the Standard Model
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