282 citations · 2.6k across the 63 of their papers we have counts for
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cond-mat.str-el2003★ 47 cited
Mott-Hubbard metal-insulator transition at non-integer filling
Krzysztof Byczuk, Walter Hofstetter, Dieter Vollhardt
Correlated electrons in a binary alloy are investigated within the Hubbard model and dynamical mean--field theory (DMFT). The random energies have a bimodal…
cond-mat.str-el2003★ 46 cited
Exact Insulating and Conducting Ground States of a Periodic Anderson Model in Three Dimensions
Zsolt Gulacsi, Dieter Vollhardt
We present a class of exact ground states of a three-dimensional periodic Anderson model at 3/4 filling. Hopping and hybridization of d and f electrons extend over the unit cell of…