1. CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China;2. Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, China;3. Institute of Modern Physics, Zhejiang University, Hangzhou 310027, China
Abstract:
It is shown that there exist some symmetries in the Zn × Zn Belavin model. These symmetric properties can be used to construct the new exactly solvable statistical model with nontrivial boundary terms.