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Fusion Uq(G(1)2) vertex models and analytic Bethe ansätze

Junji Suzuki

hep-tharXiv:hep-th/9405201

Abstract

We introduce fusion Uq(G(1)2) vertex models related to fundamental representations. The eigenvalues of their row to row transfer matrices are derived through analytic Bethe ansätze. By combining these results with our previous studies on functional relations among transfer matrices(the T-system), we conjecture explicit eigenvalues for a wide class of fusion models. These results can be neatly expressed in terms of a Yangian analogue of the Young tableaux.

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