Spectral functions for strongly correlated 5f-electrons

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dc.creatorPollmann, F.
dc.creatorZwicknagl, G.
dc.date2006-09-06
dc.date.accessioned2026-07-07T07:23:26Z
dc.date.available2026-07-07T07:23:26Z
dc.descriptionWe calculate the spectral functions of model systems describing 5f-compounds adopting Cluster Perturbation Theory. The method allows for an accurate treatment of the short-range correlations. The calculated excitation spectra exhibit coherent 5f bands coexisting with features associated with local intra-atomic transitions. The findings provide a microscopic basis for partial localization. Results are presented for linear chains.
dc.description10 Pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0609123
dc.identifierhttp://arxiv.org/abs/cond-mat/0609123
dc.identifierPhys. Rev. B 73, 035121 (2006)
dc.identifierdoi:10.1103/PhysRevB.73.035121
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/115978
dc.subjectStrongly Correlated Electrons
dc.titleSpectral functions for strongly correlated 5f-electrons
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