Disorder screening near the Mott-Anderson transition

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dc.creatorAguiar, M. C. O.
dc.creatorDobrosavljevic, V.
dc.creatorAbrahams, E.
dc.creatorKotliar, G.
dc.date2007-04-03
dc.date.accessioned2026-07-07T09:23:39Z
dc.date.available2026-07-07T09:23:39Z
dc.descriptionCorrelation-driven screening of disorder is studied within the typical-medium dynamical mean-field theory (TMT-DMFT) of the Mott-Anderson transition. In the strongly correlated regime, the site energies epsilon_R^i characterizing the effective disorder potential are strongly renormalized due to the phenomenon of Kondo pinning. This effect produces very strong screening when the interaction U is stronger then disorder W, but applies only to a fraction of the sites in the opposite limit (U<W).
dc.description2 pages, 3 figures, submitted to SCES proceedings
dc.identifierhttps://arxiv.org/abs/0704.0450
dc.identifierhttp://arxiv.org/abs/0704.0450
dc.identifierPhysica B 403, 1417 (2008)
dc.identifierdoi:10.1016/j.physb.2007.10.213
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/155813
dc.subjectStrongly Correlated Electrons
dc.titleDisorder screening near the Mott-Anderson transition
dc.typetext

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