Factorized domain wall partition functions in trigonometric vertex models

Abstract

We obtain factorized domain wall partition functions for two sets of trigonometric vertex models: (1) the N-state Deguchi-Akutsu models, for (and conjecture the result for all N≥5), and (2) the sl(r+1|s+1) Perk-Schultz models, for , where (given the symmetries of these models) the result is independent of {r,s}. © IOP Publishing Ltd.