Elastic lines on splayed columnar defects studied numerically

Petäjä, Viljo; Sarjala, Matti; Alava, Mikko J.; Rieger, Heiko

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dc.contributor	Aalto-yliopisto	fi
dc.contributor	Aalto University	en
dc.contributor.author	Petäjä, Viljo
dc.contributor.author	Sarjala, Matti
dc.contributor.author	Alava, Mikko J.
dc.contributor.author	Rieger, Heiko
dc.date.accessioned	2015-11-27T10:02:50Z
dc.date.available	2015-11-27T10:02:50Z
dc.date.issued	2006
dc.identifier.citation	Petäjä, Viljo & Sarjala, Matti & Alava, Mikko J. & Rieger, Heiko. 2006. Elastic lines on splayed columnar defects studied numerically. Physical Review B. Volume 73, Issue 9. 094517/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.73.094517.	en
dc.identifier.issn	1550-235X (electronic)
dc.identifier.uri	https://aaltodoc.aalto.fi/handle/123456789/18879
dc.description.abstract	We investigate by exact optimization method properties of two- and three-dimensional systems of elastic lines in presence of splayed columnar disorder. The ground state of many lines is separable both in two (2D) and three dimensions (3D), leading to a random walk-like roughening in 2D and ballistic behavior in 3D. Furthermore, we find that in the case of pure splayed columnar disorder, in contrast to point disorder, there is no entanglement transition in 3D. Entanglement can be triggered by perturbing the pure splay system with point defects.	en
dc.format.extent	094517/1-9
dc.format.mimetype	application/pdf	en
dc.language.iso	en	en
dc.publisher	American Physical Society (APS)	en
dc.relation.ispartofseries	Physical Review B	en
dc.relation.ispartofseries	Volume 73, Issue 9
dc.rights	© 2006 American Physical Society (APS). This is the accepted version of the following article: Petäjä, Viljo & Sarjala, Matti & Alava, Mikko J. & Rieger, Heiko. 2006. Elastic lines on splayed columnar defects studied numerically. Physical Review B. Volume 73, Issue 9. 094517/1-9. ISSN 1550-235X (electronic). DOI: 10.1103/physrevb.73.094517, which has been published in final form at http://journals.aps.org/prb/abstract/10.1103/PhysRevB.73.094517.	en
dc.subject.other	Physics	en
dc.title	Elastic lines on splayed columnar defects studied numerically	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	combinatorial optimization	en
dc.subject.keyword	disordered systems	en
dc.identifier.urn	URN:NBN:fi:aalto-201511275377
dc.type.dcmitype	text	en
dc.identifier.doi	10.1103/physrevb.73.094517
dc.type.version	Final published version	en

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