Hysteresis and return-point memory in deterministic cellular automata

We have investigated hysteresis and the return-point memory (RPM) property in deterministic cellular automata with avalanche dynamics. The RPM property reflects a partial ordering of metastable states, preserved by the dynamics. Recently, Sethna et al. [Phys. Rev. Lett. 70, 3347 (1993)] proved this...

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Detalles Bibliográficos
Autores: Goicoechea, Jürgen, Ortín, Jordi, 1959-
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:1994
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/13163
Acceso en línea:https://hdl.handle.net/2445/13163
Access Level:acceso abierto
Palabra clave:Histèresi
Transformacions de fase (Física estadística)
Materials magnètics
Hysteresis
Phase transformations (Statistical physics)
Magnetic materials
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spelling Hysteresis and return-point memory in deterministic cellular automataGoicoechea, JürgenOrtín, Jordi, 1959-HistèresiTransformacions de fase (Física estadística)Materials magnèticsHysteresisPhase transformations (Statistical physics)Magnetic materialsWe have investigated hysteresis and the return-point memory (RPM) property in deterministic cellular automata with avalanche dynamics. The RPM property reflects a partial ordering of metastable states, preserved by the dynamics. Recently, Sethna et al. [Phys. Rev. Lett. 70, 3347 (1993)] proved this behavior for a homogeneously driven system with static disorder. This Letter shows that the partial ordering and the RPM can be displayed as well by systems driven heterogeneously, as a result of its own evolution dynamics. In particular, we prove the RPM property for a deterministic 2D sandpile automaton driven at a central site.American Physical Society1994info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/13163Articles publicats en revistes (Física Quàntica i Astrofísica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció digital del document publicat en format paper, proporcionada per APS i http://dx.doi.org/10.1103/PhysRevLett.72.2203Physical Review Letters, 1994, vol. 72, núm. 14, p. 2203-2206http://dx.doi.org/10.1103/PhysRevLett.72.2203(c) American Physical Society, 1994info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/131632026-05-27T06:46:51Z
dc.title.none.fl_str_mv Hysteresis and return-point memory in deterministic cellular automata
title Hysteresis and return-point memory in deterministic cellular automata
spellingShingle Hysteresis and return-point memory in deterministic cellular automata
Goicoechea, Jürgen
Histèresi
Transformacions de fase (Física estadística)
Materials magnètics
Hysteresis
Phase transformations (Statistical physics)
Magnetic materials
title_short Hysteresis and return-point memory in deterministic cellular automata
title_full Hysteresis and return-point memory in deterministic cellular automata
title_fullStr Hysteresis and return-point memory in deterministic cellular automata
title_full_unstemmed Hysteresis and return-point memory in deterministic cellular automata
title_sort Hysteresis and return-point memory in deterministic cellular automata
dc.creator.none.fl_str_mv Goicoechea, Jürgen
Ortín, Jordi, 1959-
author Goicoechea, Jürgen
author_facet Goicoechea, Jürgen
Ortín, Jordi, 1959-
author_role author
author2 Ortín, Jordi, 1959-
author2_role author
dc.subject.none.fl_str_mv Histèresi
Transformacions de fase (Física estadística)
Materials magnètics
Hysteresis
Phase transformations (Statistical physics)
Magnetic materials
topic Histèresi
Transformacions de fase (Física estadística)
Materials magnètics
Hysteresis
Phase transformations (Statistical physics)
Magnetic materials
description We have investigated hysteresis and the return-point memory (RPM) property in deterministic cellular automata with avalanche dynamics. The RPM property reflects a partial ordering of metastable states, preserved by the dynamics. Recently, Sethna et al. [Phys. Rev. Lett. 70, 3347 (1993)] proved this behavior for a homogeneously driven system with static disorder. This Letter shows that the partial ordering and the RPM can be displayed as well by systems driven heterogeneously, as a result of its own evolution dynamics. In particular, we prove the RPM property for a deterministic 2D sandpile automaton driven at a central site.
publishDate 1994
dc.date.none.fl_str_mv 1994
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/13163
url https://hdl.handle.net/2445/13163
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció digital del document publicat en format paper, proporcionada per APS i http://dx.doi.org/10.1103/PhysRevLett.72.2203
Physical Review Letters, 1994, vol. 72, núm. 14, p. 2203-2206
http://dx.doi.org/10.1103/PhysRevLett.72.2203
dc.rights.none.fl_str_mv (c) American Physical Society, 1994
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) American Physical Society, 1994
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv Articles publicats en revistes (Física Quàntica i Astrofísica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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