The algebraic Bethe ansatz for the Izergin–Korepin model with open boundary conditions Original Research Article

We present the procedure of exactly solving the Izergin–Korepin model with open boundary conditions by using the algebraic Bethe ansatz, which include constructing the multi-particle state and achieving the eigenvalue of the transfer matrix and corresponding Bethe equations. We give a proof about our conclusions on the multi-particle state based on an assumption. When the model is Uq(su(2)) quantum invariant, our results agree with that obtained by analytic Bethe ansatz method.