A Renormalization-Group Approach to Finite-Temperature Mass Corrections

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dc.creatorMarini, A.
dc.creatorBurgess, C. P.
dc.date1994-10-28
dc.date.accessioned2026-07-07T03:57:15Z
dc.date.available2026-07-07T03:57:15Z
dc.descriptionWe illustrate how the reorganization of perturbation theory at finite temperature can be economically cast in terms of the Wilson-Polchinski renormalization methods. We take as an example the old saw of the induced thermal mass of a hot scalar field with a quartic coupling, which we compute to second order in the coupling constant. We show that the form of the result can be largely determined by renormalization-group arguments without the explicit evaluation of Feynman graphs.
dc.descriptionplain TeX, 6 pages plus 1 figure attached, McGill-94/01
dc.identifierhttps://arxiv.org/abs/hep-ph/9410403
dc.identifierhttp://arxiv.org/abs/hep-ph/9410403
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45342
dc.subjectHigh Energy Physics - Phenomenology
dc.titleA Renormalization-Group Approach to Finite-Temperature Mass Corrections
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