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The two-impurity Anderson model: An effective medium approach

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dc.contributor.authorChaves Neto, A. M J
dc.contributor.authorLagos, Roberto E. [UNESP]
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:25Z
dc.date.available2014-05-27T11:20:25Z
dc.date.issued2002-03-01
dc.description.abstractThe two-impurity Anderson model is solved within a effective medium approach. All impurity parameters are modelled via Slater atomic orbitals. Impurity spectral densities and spin correlation functions are readily computed. Results are presented for the zero temperature, half-filled case. © 2002 Elsevier Science B.V. All rights reserved.en
dc.description.affiliationIFGW UNICAMP, CP 6165, Campinas, SP 13083-970
dc.description.affiliationDepartamento de Fisica-IGCE Univ. Estadual Paulista-UNESP, CP 178, Rio Claro, SP 13500-970
dc.description.affiliationUnespDepartamento de Fisica-IGCE Univ. Estadual Paulista-UNESP, CP 178, Rio Claro, SP 13500-970
dc.format.extent176-178
dc.identifierhttp://dx.doi.org/10.1016/S0921-4526(01)01191-7
dc.identifier.citationPhysica B: Condensed Matter, v. 312-313, p. 176-178.
dc.identifier.doi10.1016/S0921-4526(01)01191-7
dc.identifier.issn0921-4526
dc.identifier.scopus2-s2.0-0036503307
dc.identifier.urihttp://hdl.handle.net/11449/66831
dc.identifier.wosWOS:000175871000066
dc.language.isoeng
dc.relation.ispartofPhysica B: Condensed Matter
dc.relation.ispartofjcr1.453
dc.relation.ispartofsjr0,417
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAnderson model
dc.subjectKondo and Anderson lattices
dc.subjectCorrelation methods
dc.subjectCrystal atomic structure
dc.subjectCrystal impurities
dc.subjectElectronic density of states
dc.subjectFermi level
dc.subjectFermions
dc.subjectGreen's function
dc.subjectHamiltonians
dc.subjectProbability
dc.subjectAtomic orbitals
dc.subjectCrystal lattices
dc.titleThe two-impurity Anderson model: An effective medium approachen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claropt
unesp.departmentFísica - IGCEpt

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Rio Claro - IGCE - Instituto de Geociências e Ciências Exatas