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dc.creatorAndresen, Juan Carlos
dc.creatorJanzen, Katharina
dc.creatorKatzgraber, Helmut G.
dc.date.accessioned2011-10-10T21:09:14Z
dc.date.available2011-10-10T21:09:14Z
dc.date.issued2011
dc.identifier.citationJuan Carlos Andresen, Katharina Janzen and Helmut G. Katzgraber. Phys.Rev.B 83 174427 2011."Copyright (2011) by the American Physical Society."en
dc.identifier.urihttp://dx.doi.org/10.1103/PhysRevB.83.174427
dc.identifier.urihttps://hdl.handle.net/1969.1/127355
dc.descriptionJournals published by the American Physical Society can be found at http://journals.aps.org/en
dc.description.abstractUsing large-scale Monte Carlo simulations that combine parallel tempering with specialized cluster updates, we show that Ising spin glasses with Levy-distributed interactions share the same universality class as Ising spin glasses with Gaussian or bimodal-distributed interactions. Corrections to scaling are large for Levy spin glasses. To overcome these and show that the critical exponents agree with the bimodal and Gaussian case, we perform an extended scaling of the two-point finite-size correlation length and the spin-glass susceptibility. Furthermore, we compute the critical temperature and compare its dependence on the disorder distribution width with recent analytical predictions [J. Stat. Mech. (2008) P04006].en
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subjectCRITICAL EXPONENTSen
dc.subjectMODELen
dc.subjectRENORMALIZATIONen
dc.subjectTEMPERATURESen
dc.subjectSIMULATIONSen
dc.subjectTRANSITIONen
dc.subjectPhysicsen
dc.titleCritical behavior and universality in Levy spin glassesen
dc.typeArticleen
local.departmentPhysics and Astronomyen


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