240 citations · 473 across the 23 of their papers we have counts for
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cond-mat1995★ 1 cited
Effect of the hole doping into the Haldane-gap state on the one-dimensional - model
Yoshihiro Nishiyama, Masuo Suzuki
The ground state and excitation spectra of the Heisenberg spin chain with hole hopping are investigated by means of the numerical-diagonalization method and by the help of th…
cond-mat1995★ 9 cited
Hidden Orders and RVB Formation of the Four-Leg Heisenberg Ladder Model
Yoshihiro Nishiyama, Naomichi Hatano, Masuo Suzuki
The ground state of the four-chain Heisenberg ladder model is numerically investigated. Hidden-order correlations suitable for the system are introduced and calculated with an emph…
cond-mat1995★ 17 cited
ON THE LOW-TEMPERATURE ORDERING OF THE 3D ATIFERROMAGNETIC THREE-STATE POTTS MODEL
M. Kolesik, M. Suzuki
The antiferromagnetic three-state Potts model on the simple-cubic lattice is studied using Monte Carlo simulations. The ordering in a medium temperature range below the critical po…