The Exact Solution of 1-D SU(n) Hubbard model
  In this paper we derive out the exact solution of the SU(n) Hubbard model through the coordinate and the algebraic Bethe ansatz methods. The energy spectrum and the Bethe ansatz equations are obtained. Furthermore, we analysis the ground state and give out the exact analytic solution of the model. 
Boyu Hou, Dantao Peng, Ruihong Yue