589 citations · 1k across the 21 of their papers we have counts for
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cond-mat.str-el2014★ 36 cited
Local Electron Correlations in a Two-dimensional Hubbard Model on the Penrose Lattice
Nayuta Takemori, Akihisa Koga
We study electron correlations in the half-filled Hubbard model on two-dimensional Penrose lattice. Applying the real-space dynamical mean-field theory to large clusters, we discus…
cond-mat.quant-gas2014★ 16 cited
Stability of the Superfluid State in Three-Component Fermionic Optical Lattice Systems
Yuki Okanami, Nayuta Takemori, Akihisa Koga
Three-component fermionic optical lattice systems are investigated in dynamical mean-field theory for the Hubbard model. Solving the effective impurity model by means of continuous…