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Solutions of the $U_q(\widehat{\mathfrak{sl}}_N)$ reflection equations (1803.06491v2)
Published 17 Mar 2018 in math-ph, hep-th, math.MP, and nlin.SI
Abstract: We find the complete set of invertible solutions of the untwisted and twisted reflection equations for the Bazhanov-Jimbo R-matrix of type ${\mathrm A}{(1)}_{N-1}$. We also show that all invertible solutions can be obtained by an appropriate affinization procedure from solutions of the constant untwisted and twisted reflection equations.