Chaos in the random field Ising model

Alava, Mikko J.; Rieger, Heiko

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dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Alava, Mikko J.
dc.contributor.author	Rieger, Heiko
dc.date.accessioned	2015-12-02T10:02:52Z
dc.date.available	2015-12-02T10:02:52Z
dc.date.issued	1998
dc.identifier.citation	Alava, Mikko J. & Rieger, Heiko. 1998. Chaos in the random field Ising model. Physical Review E. Volume 58, Issue 4. 4284-4287. ISSN 1539-3755 (printed). DOI: 10.1103/physreve.58.4284.	en
dc.identifier.issn	1539-3755 (printed)
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/18938
dc.description.abstract	The sensitivity of the random field Ising model to small random perturbations of the quenched disorder is studied via exact ground states obtained with a maximum-flow algorithm. In one and two space dimensions we find a mild form of chaos, meaning that the overlap of the old, unperturbed ground state and the new one is smaller than 1, but extensive. In three dimensions the rearrangements are marginal (concentrated in the well defined domain walls). Implications for finite temperature variations and experiments are discussed.	en
dc.format.extent	4284-4287
dc.format.mimetype	application/pdf	en
dc.language.iso	en	en
dc.publisher	American Physical Society (APS)	en
dc.relation.ispartofseries	Physical Review E	en
dc.relation.ispartofseries	Volume 58, Issue 4
dc.rights	© 1998 American Physical Society (APS). This is the accepted version of the following article: Alava, Mikko J. & Rieger, Heiko. 1998. Chaos in the random field Ising model. Physical Review E. Volume 58, Issue 4. 4284-4287. ISSN 1539-3755 (printed). DOI: 10.1103/physreve.58.4284, which has been published in final form at http://journals.aps.org/pre/abstract/10.1103/PhysRevE.58.4284.	en
dc.subject.other	Physics	en
dc.title	Chaos in the random field Ising model	en
dc.type	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä	fi
dc.description.version	Peer reviewed	en
dc.rights.holder	American Physical Society (APS)
dc.contributor.school	Perustieteiden korkeakoulu	fi
dc.contributor.school	School of Science	en
dc.contributor.department	Teknillisen fysiikan laitos	fi
dc.contributor.department	Department of Applied Physics	en
dc.subject.keyword	random field Ising model	en
dc.subject.keyword	chaos	en
dc.identifier.urn	URN:NBN:fi:aalto-201512025468
dc.type.dcmitype	text	en
dc.identifier.doi	10.1103/physreve.58.4284
dc.type.version	Final published version	en

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