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arXiv · 1305.1113

Boundary quantum Knizhnik-Zamolodchikov equations and Bethe vectors

Nicolai Reshetikhin·Jasper Stokman·Bart Vlaar
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Abstract

Solutions to boundary quantum Knizhnik-Zamolodchikov equations are constructed as bilateral sums involving "off-shell" Bethe vectors in case the reflection matrix is diagonal and only the 2-dimensional representation of $U_q(\hat{\frak{sl}(2)})$ is involved. We also consider their rational and classical degenerations.

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Nicolai Reshetikhin, Jasper Stokman, Bart Vlaar. 2014-07-18. Boundary quantum Knizhnik-Zamolodchikov equations and Bethe vectors. https://doi.org/10.1007/s00220-014-2227-2

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