Multi-overlap simulations of spin glasses

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dc.creatorJanke, Wolfhard
dc.creatorBerg, Bernd A.
dc.creatorBilloire, Alain
dc.date2001-12-03
dc.date.accessioned2026-07-07T06:21:34Z
dc.date.available2026-07-07T06:21:34Z
dc.descriptionWe present results of recent high-statistics Monte Carlo simulations of the Edwards-Anderson Ising spin-glass model in three and four dimensions. The study is based on a non-Boltzmann sampling technique, the multi-overlap algorithm which is specifically tailored for sampling rare-event states. We thus concentrate on those properties which are difficult to obtain with standard canonical Boltzmann sampling such as the free-energy barriers F^q_B in the probability density P_J(q) of the Parisi overlap parameter q and the behaviour of the tails of the disorder averaged density P(q) = [P_J(q)]_av.
dc.description14 pages, Latex, 18 Postscript figures, to be published in NIC Series - Publication Series of the John von Neumann Institute for Computing (NIC)
dc.identifierhttps://arxiv.org/abs/cond-mat/0112036
dc.identifierhttp://arxiv.org/abs/cond-mat/0112036
dc.identifierNIC Series - Publication Series of the John von Neumann Institute for Computing, Jülich, 9, 301-314 (2002)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95637
dc.subjectDisordered Systems and Neural Networks
dc.subjectStatistical Mechanics
dc.titleMulti-overlap simulations of spin glasses
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