most citedMetal-insulator transition in half-filling two-orbital Hubbard model on triangular lattice

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cond-mat.str-el2007★ 7 cited

Metal-insulator transition in half-filling two-orbital Hubbard model on triangular lattice

Feng Lu, Wei-Hua Wang, Liang-Jian Zou

We have investigated the half-filling two-orbital Hubbard model on a triangular lattice by means of the dynamical mean-field theory (DMFT). The densities of states and optical cond…