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cond-mat.stat-mech2002
Exact results of the ground state and excitation properties of a two-component interacting Bose system
Y. Q. Li, S. J. Gu, Z. J. Ying +1
We study a one-dimensional Bose system with repulsive delta-function interaction in the presence of an SU(2) intrinsic degree of freedom on the basis of the coordinate Bethe-ansatz…
cond-mat.str-el2002
Magnetic properties of an SU(4) spin-orbital chain
Shi-Jian Gu, You-Quan Li
In this paper, we study the magnetic properties of the one-dimensional SU(4) spin-orbital model by solving its Bethe ansatz solution numerically. It is found that the magnetic prop…