79 citations · 213 across the 12 of their papers we have counts for
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cond-mat.str-el2008★ 4 cited
Magnetism Localization in Spin-Polarized One-Dimensional Anderson-Hubbard Model
M. Okumura, S. Yamada, N. Taniguchi +1
In order to study an interplay of disorder, correlation, and spin imbalance on antiferromagnetism, we systematically explore the ground state of one-dimensional spin-imbalanced And…
cond-mat.str-el2008★ 16 cited
Correlation Effects on Atom Density Profiles of 1-D and 2-D Polarized Atomic-Fermi-Gas Loaded on Optical Lattice
M. Machida, S. Yamada, M. Okumura +2
We investigate effects of optical lattice potential in one- and two-dimensional two-component trapped Fermi gases with population imbalances. Using the exact diagonalization and th…
cond-mat.str-el2008★ 8 cited
Hole Localization in One-Dimensional Doped Anderson-Hubbard Model
M. Okumura, S. Yamada, N. Taniguchi +1
We study the interplay of disorder and correlation in the one-dimensional hole-doped Hubbard-model with disorder (Anderson-Hubbard model) by using the density-matrix renormalizatio…