Birman-Wenzl-Murakami Algebra and the Topological Basis
  In this paper, we use entangled states to construct 9x9-matrix representations of Temperley-Lieb algebra (TLA), then a family of 9x9-matrix representations of Birman-Wenzl-Murakami algebra (BWMA) have been presented. Based on which, three topological basis states have been found. And we apply topological basis states to recast nine-dimensional BWMA into its three-dimensional counterpart. Finally, we find the topological basis states are spin singlet states in special case. 
Chengcheng Zhou, Kang Xue, Gangcheng Wang, Chunfang Sun and Guijiao Du
quant-ph