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arXiv · hep-th/9608002

Solutions of a discretized Toda field equation for $D_{r}$ from Analytic Bethe Ansatz

Zengo Tsuboi·Atsuo Kuniba
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Abstract

Commuting transfer matrices of $U_{q}(X_{r}^{(1)})$ vertex models obey the functional relations which can be viewed as an $X_{r}$ type Toda field equation on discrete space time. Based on analytic Bethe ansatz we present, for $X_{r}=D_{r}$, a new expression of its solution in terms of determinants and Pfaffians.

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Zengo Tsuboi, Atsuo Kuniba. 1996-08-01. Solutions of a discretized Toda field equation for $D_{r}$ from Analytic Bethe Ansatz. https://doi.org/10.1088/0305-4470%2F29%2F23%2F034

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