Damage spreading in the Bak-Sneppen model: Sensitivity to the initial conditions and equilibration dynamics

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dc.contributor.authorTirnakli, U
dc.contributor.authorLyra, ML
dc.date.accessioned2019-10-27T19:00:03Z
dc.date.available2019-10-27T19:00:03Z
dc.date.issued2003
dc.departmentEge Üniversitesien_US
dc.description.abstractThe short-time and long-time dynamics of the Bak-Sneppen model of biological evolution are investigated using the damage spreading technique. By defining a proper Hamming distance measure, we are able to make it exhibit an initial power-law growth which, for finite size systems, is followed by a decay towards equilibrium. In this sense, the dynamics of self-organized critical states is shown to be similar to the one observed at the usual critical point of continuous phase transitions and at the onset of chaos of nonlinear low-dimensional dynamical maps. The transient, pre-asymptotic and asymptotic exponential relaxation of the Hamming distance between two initially uncorrelated equilibrium configurations is also shown to be fit within a single mathematical framework.en_US
dc.identifier.doi10.1142/S0129183103004942
dc.identifier.endpage814en_US
dc.identifier.issn0129-1831
dc.identifier.issn0129-1831en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage805en_US
dc.identifier.urihttps://doi.org/10.1142/S0129183103004942
dc.identifier.urihttps://hdl.handle.net/11454/37723
dc.identifier.volume14en_US
dc.identifier.wosWOS:000187630200008en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWorld Scientific Publ Co Pte Ltden_US
dc.relation.ispartofInternational Journal of Modern Physics Cen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectdamage spreadingen_US
dc.subjectcritical dynamicsen_US
dc.subjectBak-Sneppen modelen_US
dc.titleDamage spreading in the Bak-Sneppen model: Sensitivity to the initial conditions and equilibration dynamicsen_US
dc.typeArticleen_US

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