From ballistic motion to localization: a phase space analysis

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dc.creatorWobst, Andre
dc.creatorIngold, Gert-Ludwig
dc.creatorHänggi, Peter
dc.creatorWeinmann, Dietmar
dc.date2001-10-01
dc.date.accessioned2026-07-07T02:42:53Z
dc.date.available2026-07-07T02:42:53Z
dc.descriptionWe introduce phase space concepts to describe quantum states in a disordered system. The merits of an inverse participation ratio defined on the basis of the Husimi function are demonstrated by a numerical study of the Anderson model in one, two, and three dimensions. Contrary to the inverse participation ratios in real and momentum space, the corresponding phase space quantity allows for a distinction between the ballistic, diffusive, and localized regimes on a unique footing and provides valuable insight into the structure of the eigenstates.
dc.description4 pages, 3 figures, RevTeX4
dc.identifierhttps://arxiv.org/abs/cond-mat/0110028
dc.identifierhttp://arxiv.org/abs/cond-mat/0110028
dc.identifierEur. Phys. J. B 27, 11-14 (2002)
dc.identifierdoi:10.1140/epjb/e20020125
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/18324
dc.subjectDisordered Systems and Neural Networks
dc.titleFrom ballistic motion to localization: a phase space analysis
dc.typetext

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