Impurity scattering in strongly correlated metals close to the Mott transition

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dc.creatorLederer, Pascal
dc.creatorRozenberg, Marcelo J.
dc.date2007-06-11
dc.date.accessioned2026-07-07T08:04:55Z
dc.date.available2026-07-07T08:04:55Z
dc.descriptionThis work explores a simple approximation to describe isolated impurity scattering in a strongly correlated metal. The approximation combines conventional one electron scattering theory and the Dynamic Mean Field Theory to describe strong correlations in the host. It becomes exact in several limits, including those of very weak and very strong impurity potentials. Original electronic structure appears at the impurity site when the impurity potential strength is moderate and the host is close to the Mott transition. Our results may provide useful guidance for interpretation of scanning tunneling microscopy experiments in strongly correlated systems.
dc.description4 figures
dc.identifierhttps://arxiv.org/abs/0706.1458
dc.identifierhttp://arxiv.org/abs/0706.1458
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/130136
dc.subjectStrongly Correlated Electrons
dc.titleImpurity scattering in strongly correlated metals close to the Mott transition
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