2 00 5 The algebraic Bethe ansatz for open A ( 2 ) 2 n vertex model
نویسندگان
چکیده
We solve the A (2) 2n vertex model with all kinds of diagonal reflecting matrices by using the algebraic Behe ansatz, which includes constructing the multi-particle states and achieving the eigenvalue of the transfer matrix and corresponding Bethe ansatz equations. When the model is Uq(Bn) quantum invariant, our conclusion agrees with that obtained by analytic Bethe ansatz method.
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