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Free Field Construction for the ABF Models in Regime II

M. Jimbo·H. Konno·S. Odake·Y. Pugai·J. Shiraishi
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Abstract

The Wakimoto construction for the quantum affine algebra U_q(\hat{sl}_2) admits a reduction to the q-deformed parafermion algebras. We interpret the latter theory as a free field realization of the Andrews-Baxter-Forrester models in regime II. We give multi-particle form factors of some local operators on the lattice and compute their scaling limit, where the models are described by a massive field theory with Z_k symmetric minimal scattering matrices.

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M. Jimbo, H. Konno, S. Odake, Y. Pugai, J. Shiraishi. 2000-01-28. Free Field Construction for the ABF Models in Regime II. https://doi.org/10.1023/a%3A1004807104626

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