All Pure Two-Qudit Entangled States Can be Generated via a Universal   Yang--Baxter Matrix Assisted by Local Unitary Transformations
  We show that all pure entangled states of two $d$-dimensional quantum systems (i.e., two qudits) can be generated from an initial separable state via a universal Yang--Baxter matrix if one is assisted by local unitary transformations. 
Jing-Ling Chen, Kang Xue, and Mo-Lin Ge