1 citations · 1 across the 1 of their papers we have counts for
2 papers
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…
cond-mat.str-el2005
Mott transitions in two-orbital Hubbard systems
A. Koga, K. Inaba, N. Kawakami
We investigate the Mott transitions in two-orbital Hubbard systems. Applying the dynamical mean field theory and the self-energy functional approach, we discuss the stability of it…