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cond-mat.dis-nn2011★ 42 cited
Anderson-Hubbard model with box disorder: Statistical dynamical mean-field theory investigation
Denis Semmler, Krzysztof Byczuk, Walter Hofstetter
Strongly correlated electrons with box disorder in high-dimensional lattices are investigated. We apply the statistical dynamical mean-field theory, which treats local correlations…
cond-mat.dis-nn2009★ 36 cited
Mott-Hubbard and Anderson metal-insulator transitions in correlated lattice fermions with binary disorder
Denis Semmler, Krzysztof Byczuk, Walter Hofstetter
Strongly correlated fermions in a crystal or in an optical lattice in the presence of binary alloy disorder are investigated. We employ the statistical dynamical mean-field theory,…