{
  "annotation_id": "098ec1e7-fb3f-42a7-a41b-d088815f3bc8",
  "date_created": "2026-03-02T18:02:51.520000Z",
  "date_modified": "2026-03-02T18:02:51.520000Z",
  "file_hash": "3c823e582948827847fc3785d26466ebbc9c2c4ca72f521ff5db57cb630fa6a1",
  "private": false,
  "record": {
    "abstract": "This work is concerned with various aspects of the formulation of the quantum\ninverse scattering method for the one-dimensional Hubbard model. We first\nestablish the essential tools to solve the eigenvalue problem for the transfer\nmatrix of the classical ``covering\u0027\u0027 Hubbard model within the algebraic Bethe\nAnsatz framework. The fundamental commutation rules exhibit a hidden 6-vertex\nsymmetry which plays a crucial role in the whole algebraic construction. Next\nwe apply this formalism to study the SU(2) highest weights properties of the\neigenvectors and the solution of a related coupled spin model with twisted\nboundary conditions. The machinery developed in this paper is applicable to\nmany other models, and as an example we present the algebraic solution of the\nBariev XY coupled model.",
    "arxiv_id": "solv-int/9712014",
    "authors": [
      "M. J. Martins",
      "P. B. Ramos"
    ],
    "categories": [
      "solv-int",
      "cond-mat",
      "hep-th",
      "nlin.SI"
    ],
    "doi": "10.1016/S0550-3213(98)00199-0",
    "title": "The Quantum Inverse Scattering Method for Hubbard-like Models",
    "url": "https://arxiv.org/abs/solv-int/9712014"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "833f9064-aa3b-47cc-86d8-9e1198154b03",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}