38 citations · 201 across the 14 of their papers we have counts for
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Exact Dynamics of the SU(K) Haldane-Shastry Model
Takashi Yamamoto, Yasuhiro Saiga, Mitsuhiro Arikawa +1
The dynamical structure factor of the SU(K) (K=2,3,4) Haldane-Shastry model is derived exactly at zero temperature for arbitrary size of the system. The result is interpre…
Exact dynamical structure factor of the degenerate Haldane-Shastry model
Takashi Yamamoto, Yasuhiro Saiga, Mitsuhiro Arikawa +1
The dynamical structure factor of the K-component (K = 2,3,4) spin chain with the 1/r^2 exchange is derived exactly at zero temperature for arbitrary size of the system. T…
Exact Charge Dynamics in the Supersymmetric t-J Model with Inverse-Square Interaction
Mitsuhiro Arikawa, Takashi Yamamoto, Yasuhiro Saiga +1
Dynamical charge structure factor with smaller than the Fermi wave number is derived analytically for the one-dimensional supersymmetric t-J model with interac…
Dynamical Properties of the One-Dimensional Supersymmetric t-J Model: A View from Elementary Excitations
Yasuhiro Saiga, Yoshio Kuramoto
Dynamical properties, such as dynamical spin and charge structure factors and single-particle spectral functions, are studied for the one-dimensional supersymmetric t-J model with…