https://doi.org/10.1007/PL00011073
Distribution of resonance widths in localized tight-binding models
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
Received:
14
April
2000
Revised:
27
July
2000
Published online: 15 November 2000
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.
PACS: 72.10.-d – Theory of electronic transport; scattering mechanisms / 72.15.Rn – Localization effects (Anderson or weak localization) / 47.52.+j – Chaos
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2000
