High Energy Dynamics of the Single Impurity Anderson Model

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dc.creatorRaas, Carsten
dc.creatorUhrig, Götz S.
dc.creatorAnders, Frithjof B.
dc.date2003-09-29
dc.date2004-01-30
dc.date.accessioned2026-07-07T02:53:51Z
dc.date.available2026-07-07T02:53:51Z
dc.descriptionThe quantitative control of the dynamic correlations of single impurity Anderson models is essential in several very active fields. We analyze the one-particle Green function with a constant energy resolution by dynamic density-matrix renormalization. In contrast to other approaches, sharp dominant resonances at high energies are found. Their origin and importance are discussed.
dc.description4 pages, 5 figures included, final version
dc.identifierhttps://arxiv.org/abs/cond-mat/0309675
dc.identifierhttp://arxiv.org/abs/cond-mat/0309675
dc.identifierPhysical Review B 69, 041102(R) (2004)
dc.identifierdoi:10.1103/PhysRevB.69.041102
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22323
dc.subjectStrongly Correlated Electrons
dc.titleHigh Energy Dynamics of the Single Impurity Anderson Model
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