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dc.contributorVirginia Tech
dc.contributor.authorLee, T. K.
dc.contributor.authorZhang, F. C.
dc.date.accessioned2014-05-07T15:36:58Z
dc.date.available2014-05-07T15:36:58Z
dc.date.issued1986-12
dc.identifier.citationLee, T. K.; Zhang, F. C., "Extended and localized states in the periodic Anderson model," Phys. Rev. B 34, 8114 DOI: http://dx.doi.org/10.1103/PhysRevB.34.8114
dc.identifier.issn0163-1829
dc.identifier.urihttp://hdl.handle.net/10919/47845
dc.description.abstractThe renormalized quasiparticle states are derived for a periodic Anderson model with a general hybridization matrix element between conduction electrons with two degrees of freedom and f electrons with N degrees of freedom. Only two out of N local f states form the extended quasi-particle bands while N−2 localized states remain. As an illustration we show that the self-energy due to the Kondo effect produces quasiparticle bands and a gap as obtained in the Kondo-boson approach.
dc.description.sponsorshipNSF DMR-82-13768
dc.language.isoen_US
dc.publisherAmerican Physical Society
dc.subjectphysics, condensed matter
dc.titleExtended and localized states in the periodic Anderson model
dc.typeArticle
dc.identifier.urlhttp://journals.aps.org/prb/abstract/10.1103/PhysRevB.34.8114
dc.date.accessed2014-04-23
dc.title.serialPhysical Review B
dc.identifier.doihttps://doi.org/10.1103/PhysRevB.34.8114


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