arXiv:2310.05850 · SciPost Physics

Modified rational six vertex model on the rectangular lattice

S. Belliard, Rodrigo A. Pimenta, Никита Андреевич Славнов

Published Jan 9, 2024• 4 citations

Abstract

We consider a rational six vertex model on a rectangular lattice with boundary conditions that generalize the usual domain wall type. We find that the partition function of the inhomogeneous version of this model is given by a modified Izergin determinant. The proofs are based on the quantum inverse scattering method and its representation theory together with elementary linear algebra.

DOI: 10.21468/scipostphys.16.1.009

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