Factorization of rational six vertex model partition functions

We show factorization formulas for a class of partition functions of rational six vertex model. First we show factorization formulas for partition functions under triangular boundary. Further, by combining the factorization formulas with the explicit forms of the generalized domain wall boundary par...

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Main Author: Kohei Motegi
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Nuclear Physics B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0550321324003092
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author Kohei Motegi
author_facet Kohei Motegi
author_sort Kohei Motegi
collection DOAJ
description We show factorization formulas for a class of partition functions of rational six vertex model. First we show factorization formulas for partition functions under triangular boundary. Further, by combining the factorization formulas with the explicit forms of the generalized domain wall boundary partition functions by Belliard-Pimenta-Slavnov, we derive factorization formulas for partition functions under trapezoid boundary which can be viewed as a generalization of triangular boundary. We also discuss an application to emptiness formation probabilities under trapezoid boundary which admit determinant representations.
format Article
id doaj-art-140148ef3d0847b39f556240d2c562d4
institution OA Journals
issn 0550-3213
language English
publishDate 2024-12-01
publisher Elsevier
record_format Article
series Nuclear Physics B
spelling doaj-art-140148ef3d0847b39f556240d2c562d42025-08-20T02:20:58ZengElsevierNuclear Physics B0550-32132024-12-01100911674310.1016/j.nuclphysb.2024.116743Factorization of rational six vertex model partition functionsKohei Motegi0Faculty of Marine Technology, Tokyo University of Marine Science and Technology, Etchujima 2-1-6, Koto-Ku, Tokyo, 135-8533, JapanWe show factorization formulas for a class of partition functions of rational six vertex model. First we show factorization formulas for partition functions under triangular boundary. Further, by combining the factorization formulas with the explicit forms of the generalized domain wall boundary partition functions by Belliard-Pimenta-Slavnov, we derive factorization formulas for partition functions under trapezoid boundary which can be viewed as a generalization of triangular boundary. We also discuss an application to emptiness formation probabilities under trapezoid boundary which admit determinant representations.http://www.sciencedirect.com/science/article/pii/S0550321324003092Six vertex modelPartition functionsYang-Baxter equation
spellingShingle Kohei Motegi
Factorization of rational six vertex model partition functions
Nuclear Physics B
Six vertex model
Partition functions
Yang-Baxter equation
title Factorization of rational six vertex model partition functions
title_full Factorization of rational six vertex model partition functions
title_fullStr Factorization of rational six vertex model partition functions
title_full_unstemmed Factorization of rational six vertex model partition functions
title_short Factorization of rational six vertex model partition functions
title_sort factorization of rational six vertex model partition functions
topic Six vertex model
Partition functions
Yang-Baxter equation
url http://www.sciencedirect.com/science/article/pii/S0550321324003092
work_keys_str_mv AT koheimotegi factorizationofrationalsixvertexmodelpartitionfunctions