{
  "annotation_id": "05f89567-622c-429a-95f8-0aa98d45ed57",
  "date_created": "2026-03-02T18:02:51.387000Z",
  "date_modified": "2026-03-02T18:02:51.387000Z",
  "file_hash": "eb3317ddc4bc1d0d94df56a124c807163a19bd3a97e4372396a44c2505130cd2",
  "private": false,
  "record": {
    "abstract": "Determinant representations of form factors are used to represent the\nspontaneous magnetization of the Heisenberg XXZ chain (Delta \u003e1) on the finite\nlattice as the ratio of two determinants. In the thermodynamic limit (the\nlattice of infinite length), the Baxter formula is reproduced in the framework\nof Algebraic Bethe Ansatz. It is shown that the finite size corrections to the\nBaxter formula are exponentially small.",
    "arxiv_id": "solv-int/9812021",
    "authors": [
      "A. G. Izergin",
      "N. Kitanine",
      "J. M. Maillet",
      "V. Terras"
    ],
    "categories": [
      "solv-int",
      "nlin.SI"
    ],
    "doi": "10.1016/S0550-3213(99)00273-4",
    "journal_ref": "Nucl. Phys. B 554 (1999) 679-696",
    "title": "Spontaneous magnetization of the XXZ Heisenberg spin-1/2 chain",
    "url": "https://arxiv.org/abs/solv-int/9812021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "dd39561e-4f13-40e9-bb3a-5141284402b9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}