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Difference equations for the higher rank XXZ model with a boundary

T. Kojima·Y. -H. Quano
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Abstract

The higher rank analogue of the XXZ model with a boundary is considered on the basis of the vertex operator approach. We derive difference equations of the quantum Knizhnik-Zamolodchikov type for 2N-point correlations of the model. We present infinite product formulae of two point functions with free boundary condition by solving those difference equations with N=1.

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T. Kojima, Y. -H. Quano. 2000-02-01. Difference equations for the higher rank XXZ model with a boundary. https://doi.org/10.1142/s0217751x00001816

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