Please use this identifier to cite or link to this item: https://physrep.ff.bg.ac.rs/handle/123456789/961
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dc.contributor.authorSpasojević, Djordjeen
dc.contributor.authorJanićević, Sanjaen
dc.contributor.authorKnežević, Milanen
dc.date.accessioned2022-07-12T17:56:41Z-
dc.date.available2022-07-12T17:56:41Z-
dc.date.issued2006-12-01en
dc.identifier.issn0295-5075en
dc.identifier.urihttps://physrep.ff.bg.ac.rs/handle/123456789/961-
dc.description.abstractWe present an analysis of the dynamical critical behavior of the mean-field zero-temperature random-field Ising model, based on the probability of finding a given sequence in the response signal, which has the form of a Markov chain with Poisson transition probabilities. We provide an exact description of the avalanche duration distribution, the absolute probabilities of signal values, and the signal time-autocorrelation function. The overall behavior of these quantities depends on their characteristic lengths, which all diverge near the critical point (z = 1) as ∼ 1/| ln(z)|, where z is a control parameter of the underlying dynamics. Our findings are corroborated with the results of extensive simulations. © EDP Sciences.en
dc.relation.ispartofEurophysics Lettersen
dc.titleExact results for mean-field zero-temperature random-field Ising modelen
dc.typeArticleen
dc.identifier.doi10.1209/epl/i2006-10361-8en
dc.identifier.scopus2-s2.0-33845302035en
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/33845302035en
dc.relation.issue5en
dc.relation.volume76en
dc.relation.firstpage912en
dc.relation.lastpage918en
item.openairetypeArticle-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
crisitem.author.orcid0000-0003-2177-530X-
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