Langevin dynamics of the pure SU(2) deconfining transition

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dc.creatorFraga, E. S.
dc.creatorKrein, G.
dc.creatorMizher, A. J.
dc.date2007-05-02
dc.date2007-08-30
dc.date.accessioned2026-07-07T11:20:26Z
dc.date.available2026-07-07T11:20:26Z
dc.descriptionWe investigate the dissipative real-time evolution of the order parameter for the deconfining transition in the pure SU(2) gauge theory. The approach to equilibrium after a quench to temperatures well above the critical one is described by a Langevin equation. To fix completely the markovian Langevin dynamics we choose the dissipation coefficient, that is a function of the temperature, guided by preliminary Monte Carlo simulations for various temperatures. Assuming a relationship between Monte Carlo time and real time, we estimate the delay in thermalization brought about by dissipation and noise.
dc.description7 pages, 2 figures; v2: minor changes, published version
dc.identifierhttps://arxiv.org/abs/0705.0226
dc.identifierhttp://arxiv.org/abs/0705.0226
dc.identifierPhys.Rev.D76:034501,2007
dc.identifierdoi:10.1103/PhysRevD.76.034501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/193963
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Lattice
dc.titleLangevin dynamics of the pure SU(2) deconfining transition
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