{ "id": "2104.04651", "version": "v1", "published": "2021-04-10T00:12:20.000Z", "updated": "2021-04-10T00:12:20.000Z", "title": "A combinatorial description of certain polynomials related to the XYZ spin chain. II. The polynomials $p_n$", "authors": [ "Linnea Hietala" ], "comment": "21 pages. arXiv admin note: text overlap with arXiv:2004.09924", "categories": [ "math-ph", "math.CO", "math.MP" ], "abstract": "By specializing the parameters in the partition function of the 8VSOS model with domain wall boundary conditions and diagonal reflecting end, we find connections between the three-color model and certain polynomials $p_n(z)$ of Bazhanov and Mangazeev appearing in the eigenvectors of the Hamiltonian of the XYZ spin chain. This work is a continuation of a previous paper where we investigated the related polynomials $q_n(z)$ of Bazhanov and Mangazeev, also appearing in the eigenvectors of the XYZ spin chain.", "revisions": [ { "version": "v1", "updated": "2021-04-10T00:12:20.000Z" } ], "analyses": { "subjects": [ "82B23", "05A15", "33E17" ], "keywords": [ "xyz spin chain", "polynomials", "combinatorial description", "domain wall boundary conditions", "partition function" ], "note": { "typesetting": "TeX", "pages": 21, "language": "en", "license": "arXiv", "status": "editable" } } }