33 citations · 44 across the 4 of their papers we have counts for
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cond-mat.str-el2008★ 10 cited
Finite-Temperature Mott Transition in Two-Dimensional Frustrated Hubbard Models
Takuma Ohashi, Tsutomu Momoi, Hirokazu Tsunetsugu +1
We investigate the Hubbard model on two typical frustrated lattices in two dimensions, the kagome lattice and the anisotropic triangular lattice, by means of the cellular dynamical…
cond-mat.str-el2008★ 1 cited
Zero-temperature Phase Diagram of Two Dimensional Hubbard Model
K. Inaba, A. Koga, S. Suga +1
We investigate the two-dimensional Hubbard model on the triangular lattice with anisotropic hopping integrals at half filling. By means of a self-energy functional approach, we dis…