Level - Spacing Distributions of Planar QuasiperiodicTight - Binding
نویسندگان
چکیده
منابع مشابه
Universal level-spacing statistics in quasiperiodic tight-binding models
We study statistical properties of the energy spectra of two-dimensional quasiperiodic tight-binding models. The multifractal nature of the eigenstates of these models is corroborated by the scaling of the participation numbers with the systems size. Hence one might have expected “critical” or “intermediate” statistics for the level-spacing distributions as observed at the metal-insulator trans...
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