Universal statistics of wave functions in chaotic and disordered systems

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dc.creatorHu, Bambi
dc.creatorLi, Baowen
dc.creatorWang, Weng-ge
dc.date1998-07-02
dc.date2000-02-28
dc.date.accessioned2026-07-07T02:35:28Z
dc.date.available2026-07-07T02:35:28Z
dc.descriptionWe study a new statistics of wave functions in several chaotic and disordered systems: the random matrix model, band random matrix model, the Lipkin model, chaotic quantum billiard and the 1D tight-binding model. Both numerical and analytical results show that the distribution function of a generalized Riccati variable, defined as the ratio of components of eigenfunctions on basis states coupled by perturbation, is universal, and has the form of Lorentzian distribution.
dc.description6 Europhys pages, 2 Ps figures, new version to appear in Europhys. Lett
dc.identifierhttps://arxiv.org/abs/chao-dyn/9807006
dc.identifierhttp://arxiv.org/abs/chao-dyn/9807006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/15626
dc.subjectChaotic Dynamics
dc.subjectCondensed Matter
dc.titleUniversal statistics of wave functions in chaotic and disordered systems
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