Spin-glass model of QCD near saturation

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dc.creatorPeschanski, Robi
dc.date2006-02-10
dc.date2006-03-15
dc.date.accessioned2026-07-07T11:26:53Z
dc.date.available2026-07-07T11:26:53Z
dc.descriptionWe establish a connection between the cascading of gluon momenta modeled with the diffusive approximation of the Balitsky-Fadin-Kuraev-Lipatov kernel and the thermodynamics of directed polymers on a tree with disorder. Using known results on the low-temperature spin-glass phase of this statistical-mechanic problem we describe the dynamical phase space of gluon transverse momenta near saturation including its fluctuation pattern. It exhibits a nontrivial clustering structure, analoguous to ``hot spots'', whose distributions are derived and possess universal features in common with other spin-glass systems.
dc.description12 pages, 4 figures; revised version with modified title, some clarifications, and corrections of misprints; Fig.4 updated, results unchanged
dc.identifierhttps://arxiv.org/abs/hep-ph/0602095
dc.identifierhttp://arxiv.org/abs/hep-ph/0602095
dc.identifierNucl.Phys.B744:80-95,2006
dc.identifierdoi:10.1016/j.nuclphysb.2006.03.013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195974
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectStatistical Mechanics
dc.subjectHigh Energy Physics - Theory
dc.titleSpin-glass model of QCD near saturation
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