K. Hikami et Y. Komori, NOTES ON OPERATOR-VALUED SOLUTIONS OF THE YANG-BAXTER EQUATION AND THE REFLECTION EQUATION, Modern physics letters A, 11(36), 1996, pp. 2861-2870
We reconsider the operator-valued solutions of the Yang-Baxter equatio
n and the reflection equation. We construct quantum Knizhnik-Zamolodch
ikov type operators, and discussed the relationship with the MacDonald
q-polynomial theory associated with the classical root systems.