| dc.contributor |
Planes Vila, Antoni |
|
| dc.creator |
Roch i Carceller, Carles |
|
| dc.date |
2018-10-09T15:46:09Z |
|
| dc.date |
2018-10-09T15:46:09Z |
|
| dc.date |
2018-06 |
|
| dc.date.accessioned |
2024-12-16T10:26:50Z |
|
| dc.date.available |
2024-12-16T10:26:50Z |
|
| dc.identifier |
http://hdl.handle.net/2445/125203 |
|
| dc.identifier.uri |
http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/21567 |
|
| dc.description |
Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2018, Tutor: Antoni Planes |
|
| dc.description |
Breakdown 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 occur |
|
| dc.format |
5 p. |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.rights |
cc-by-nc-nd (c) Roch, 2018 |
|
| dc.rights |
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
|
| dc.rights |
info:eu-repo/semantics/openAccess |
|
| dc.source |
Treballs Finals de Grau (TFG) - Física |
|
| dc.subject |
Transformacions de fase (Física estadística) |
|
| dc.subject |
Caos (Teoria de sistemes) |
|
| dc.subject |
Treballs de fi de grau |
|
| dc.subject |
Phase transformations (Statistical physics) |
|
| dc.subject |
Chaotic behavior in systems |
|
| dc.subject |
Bachelor's theses |
|
| dc.title |
Mean field approach to breakdown phenomena in disordered systems |
|
| dc.type |
info:eu-repo/semantics/bachelorThesis |
|