119 citations · 218 across the 6 of their papers we have counts for
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cond-mat.str-el2008★ 5 cited
Ferromagnetism and orbital order in the two-orbital Hubbard model
Katsunori Kubo
We investigate spin and orbital states of the two-orbital Hubbard model on a square lattice by using a variational Monte Carlo method at quarter-filling, i.e., the electron number…
cond-mat.supr-con2008★ 12 cited
Fulde-Ferrell-Larkin-Ovchinnikov State in the absence of a Magnetic Field
Katsunori Kubo
We propose that in a system with pocket Fermi surfaces, a pairing state with a finite total momentum q_tot like the Fulde-Ferrell-Larkin-Ovchinnikov state can be stabilized even wi…