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Document Type: Artigo
Title: Flat-band localization in the Anderson-Falicov-Kimball model
Authors: Souza, André Maurício Conceição de
Herrmann, Hans Jürgen
Issue Date: Apr-2009
Abstract: The insulator-metal-insulator transition caused by a flatband is analyzed within dynamical mean-field theory using the Anderson-Falicov-Kimball model. We observe quantitative disagreement between the present approach and previous results. The presence of interactions enhances delocalization.
Keywords: Modelo de Falicov-Kimball
ISSN: 1550-235X
Publisher / Institution : American Physical Society
Citation: SOUZA, A. M. C. ; HERRMANN, H. J. Flat-band localization in the Anderson-Falicov-Kimball model. Physical Review. B, New York, v. 79, n. 15, abr. 2009. Disponível em: <>. Acesso em: 18 abr. 2013.
License: © 2009 The American Physical Society
Appears in Collections:DFI - Artigos de periódicos

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