37 citations · 43 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2017★ 37 cited
Mott transition and magnetism of the triangular-lattice Hubbard model with next-nearest-neighbor hopping
Kazuma Misumi, Tatsuya Kaneko, Yukinori Ohta
The variational cluster approximation is used to study the isotropic triangular-lattice Hubbard model at half filling, taking into account the nearest-neighbor () and next-nea…
cond-mat.str-el2015★ 6 cited
Phase Diagram of the Frustrated Square-Lattice Hubbard Model: Variational Cluster Approach
Kazuma Misumi, Tatsuya Kaneko, Yukinori Ohta
The variational cluster approximation is used to study the frustrated Hubbard model at half filling defined on the two-dimensional square lattice with anisotropic next-nearest-neig…