Distribution of resonance widths in localized tight-binding models |
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| Authors: | M. Terraneo I. Guarneri |
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| Affiliation: | (1) Dipartimento di Scienze Chimiche, Fisiche e Matematiche, Università dell'Insubria - Polo di Como, Via Lucini 3, 22100 Como, Italy and Istituto Nazionale di Fisica della Materia, Unità di Milano, Via Celoria 16, 20133 Milano, Italy, IT |
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| Abstract: | We numerically analyze the distribution of scattering resonance widths in one- and quasi-one dimensional tight binding models, in the localized regime. We detect and discuss an algebraic decay of the distribution, similar, though not identical, to recent theoretical predictions. Received 14 April 2000 and Received in final form 27 July 2000 |
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| Keywords: | PACS. 72.10.-d Theory of electronic transport scattering mechanisms - 72.15.Rn Localization effects (Anderson or weak localization) - 47.52.+j Chaos |
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