Delocalisation transition in quasi-1D models with correlated disorder

Abstract

We introduce a new approach to analyse the global structure of electronic states in quasi-1D models in terms of the dynamics of a system of parametric oscillators with time-dependent stochastic couplings. We thus extend to quasi-1D models the method previously applied to 1D disordered models. Using this approach, we show that a ``delocalisation transition'' can occur in quasi-1D models with weak disorder with long-range correlations.

arXiv comment33 pages, no figures

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Cited by in corpus (5)

• Anomalous Localization in Low-Dimensional Systems with Correlated Disorder
• Anomalous thermal properties of a harmonic chain with correlated isotopic disorder
• Transport through quasi-one-dimensional wires with correlated disorder
• Localization of an inhomogeneous Bose-Einstein condensate in a moving random potential
• Anderson localization of Bogoliubov excitations on quasi-1D strips