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The twisted quantum affine algebra $U_q(A^{(2)_2)$ and correlation functions of the Izergin-Korepin model

Bo-yu Hou·Wen-Li Yang·Yao-Zhong Zhang
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Abstract

We derive the exchange relations of the vertex operators of $U_q(A_2^{(2)})$ and show that these vertex operators give the bosonization of the Izergin-Korepin model. We give an integral expression of the correlation functions of the Izergin-Korepin model and derive the difference equations which they satisfy.

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Bo-yu Hou, Wen-Li Yang, Yao-Zhong Zhang. 1999-04-14. The twisted quantum affine algebra $U_q(A^{(2)_2)$ and correlation functions of the Izergin-Korepin model. https://doi.org/10.1016/s0550-3213(99)00348-x

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