Department of Applied Physics, Xi'an Jiaotong University, Xi'an 710049, China Institute of Modern Physics, Northwest University, Xi'an 710069, China Institute of Modern Physics, Northwest University, Xi'an 710069, China
Abstract:
We present three diagonal reflecting matrices for the CN vertex model with open boundary conditions and exactly solve the model by using the algebraic Bethe ansatz. The eigenvector is constructed and the eigenvalue and the associated Bethe equations are achieved. All the unwanted terms are cancelled out by three kinds of identities.