Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/125203
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dc.contributor.advisorPlanes Vila, Antoni-
dc.contributor.authorRoch i Carceller, Carles-
dc.date.accessioned2018-10-09T15:46:09Z-
dc.date.available2018-10-09T15:46:09Z-
dc.date.issued2018-06-
dc.identifier.urihttp://hdl.handle.net/2445/125203-
dc.descriptionTreballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Antoni Planesca
dc.description.abstractBreakdown phenomena can be understood as a phase transition that occur in athermal systems constituted of many interacting elements governed by the interplay between an external driving force and disorder. Representative examples are magnets driven by a magnetic field out of equilibrium and ruptures, in a stress driven fiber bundle. In this work we analyze critical behaviors of both cases within the mean field approach. The magnetic case has been compared with the Weiss model for a ferromagnet with no disorder at finite temperature. Finally, in the case of the fiber bundle model we show the existence of certain conditions for criticality to occurca
dc.format.extent5 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoengca
dc.rightscc-by-nc-nd (c) Roch, 2018-
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.sourceTreballs Finals de Grau (TFG) - Física-
dc.subject.classificationTransformacions de fase (Física estadística)cat
dc.subject.classificationCaos (Teoria de sistemes)cat
dc.subject.classificationTreballs de fi de graucat
dc.subject.otherPhase transformations (Statistical physics)eng
dc.subject.otherChaotic behavior in systemseng
dc.subject.otherBachelor's theseseng
dc.titleMean field approach to breakdown phenomena in disordered systemseng
dc.typeinfo:eu-repo/semantics/bachelorThesisca
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca
Appears in Collections:Treballs Finals de Grau (TFG) - Física

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