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arXiv · 0810.3585

Flatband localization in the Anderson-Falicov-Kimball model

A. M. C. Souza·H. J. Herrmann
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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.

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A. M. C. Souza, H. J. Herrmann. 2008-10-20. Flatband localization in the Anderson-Falicov-Kimball model. https://doi.org/10.1103/physrevb.79.153104

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