86 citations · 586 across the 33 of their papers we have counts for
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Filling-driven Mott transition in SU(N) Hubbard models
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
We study the filling-driven Mott transition involving the metallic and paramagnetic insulating phases in SU(N) Fermi-Hubbard models, using dynamical mean-field theory (DMFT) and th…
Generalized Schrieffer-Wolff transformation of multi-flavor Hubbard models
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
We give a self-contained derivation of the low-energy effective interactions of the SU() Hubbard model, a multiflavor generalization of the one-band Hubbard model, by using a ge…
Doublon-holon origin of the subpeaks at the Hubbard band edges
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
Dynamical mean-field theory (DMFT) studies frequently observe a fine structure in the local spectral function of the SU(2) Fermi-Hubbard model at half filling: In the metallic phas…