Scaling and Localization Lengths of a Topologically Disordered System

Scaling and Localization Lengths of a Topologically Disordered System

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Scaling and Localization Lengths of a Topologically Disordered System

dc.contributor.author	Krich, Jacob Jonathan
dc.contributor.author	Aspuru-Guzik, Alán
dc.date.accessioned	2012-03-18T23:20:11Z
dc.date.issued	2011
dc.identifier.citation	Krich, Jacob Jonathan, and Alán Aspuru-Guzik. 2011. Scaling and localization lengths of a topologically disordered system. Physical Review Letters 106(15): 156405.	en_US
dc.identifier.issn	0031-9007	en_US
dc.identifier.issn	1079-7114	en_US
dc.identifier.uri	http://nrs.harvard.edu/urn-3:HUL.InstRepos:8404293
dc.description.abstract	We consider a noninteracting disordered system designed to model particle diffusion, relaxation in glasses, and impurity bands of semiconductors. Disorder originates in the random spatial distribution of sites. We find strong numerical evidence that this model displays the same universal behavior as the standard Anderson model. We use finite-size scaling to find the localization length as a function of energy and density, including localized states away from the delocalization transition. Results at many energies all fit onto the same universal scaling curve.	en_US
dc.description.sponsorship	Chemistry and Chemical Biology	en_US
dc.language.iso	en_US	en_US
dc.publisher	American Physical Society	en_US
dc.relation.isversionof	doi:10.1103/PhysRevLett.106.156405	en_US
dc.relation.hasversion	http://arxiv.org/abs/1101.3785	en_US
dash.license	OAP
dc.subject	neural networks	en_US
dc.subject	disordered systems	en_US
dc.title	Scaling and Localization Lengths of a Topologically Disordered System	en_US
dc.type	Journal Article	en_US
dc.description.version	Author's Original	en_US
dc.relation.journal	Physical Review Letters	en_US
dash.depositing.author	Aspuru-Guzik, Alán
dc.date.available	2012-03-18T23:20:11Z