Interplay of Disorder and Correlations

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dc.creatorWysokinski, Karol I.
dc.date2000-02-07
dc.date.accessioned2026-07-07T02:36:42Z
dc.date.available2026-07-07T02:36:42Z
dc.descriptionI address here the question of the mutual interplay of strong correlations and disorder in the system. I consider random version of the Hubbard model. Diagonal randomness is introduced {\it via} random on-site energies and treated by the coherent potential approximation. Strong, short ranged, electron - electron interactions are described by the slave boson technique and found to induce additional disorder in the system. As an example I calculate the density of states of the random interacting binary alloy and compare it with that for non-interacting system.
dc.description5 pages, 2 figures, requires jltp.sty (included)
dc.identifierhttps://arxiv.org/abs/cond-mat/0002091
dc.identifierhttp://arxiv.org/abs/cond-mat/0002091
dc.identifierJournal of Low Temperature Physics vol. 117 (1999) 235-239
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/16020
dc.subjectDisordered Systems and Neural Networks
dc.subjectStrongly Correlated Electrons
dc.titleInterplay of Disorder and Correlations
dc.typetext

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