A perturbative study of delocalisation transition in one-dimensional models with long-range correlated disorder

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dc.creatorTessieri, L.
dc.date2002-06-11
dc.date.accessioned2026-07-07T02:45:48Z
dc.date.available2026-07-07T02:45:48Z
dc.descriptionWe study the delocalisation transition which takes places in one-dimensional disordered systems when the random potential exhibits specific long-range correlations. We consider the case of weak disorder; using a systematic perturbative approach, we show how the delocalisation transition brings about a change of the scaling law of the inverse localisation length which ceases to be a quadratic function of the disorder strength and assumes a quartic form when the threshold separating the localised phase from the extended one is crossed.
dc.description9 pages, 1 figure, LaTeX file
dc.identifierhttps://arxiv.org/abs/cond-mat/0206165
dc.identifierhttp://arxiv.org/abs/cond-mat/0206165
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19433
dc.subjectDisordered Systems and Neural Networks
dc.titleA perturbative study of delocalisation transition in one-dimensional models with long-range correlated disorder
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