{
  "annotation_id": "fc5863ce-a08c-43a0-99dc-58681876951e",
  "date_created": "2026-03-02T18:02:50.900000Z",
  "date_modified": "2026-03-02T18:02:50.900000Z",
  "file_hash": "1855455e0db5ba08b37439d6928dcb3972a60b1898208c11a7d9d1c559e49562",
  "private": false,
  "record": {
    "abstract": "Representations as determinants of $M\\times M$ dimensional matrices are\nobtained for equal-time temperature correlators of the anisotropic Heisenberg\nXY chain. These representations are simple deformations of the answers for the\nisotropic XX0 chain. In the thermodynamic limit, the correlators are expressed\nin terms of the Fredholm determinants of linear integral operators.",
    "arxiv_id": "solv-int/9710028",
    "authors": [
      "A. G. Izergin",
      "V. S. Kapitonov",
      "N. A. Kitanine"
    ],
    "categories": [
      "solv-int",
      "nlin.SI"
    ],
    "journal_ref": "Zap. Nauchn. Semin. POMI 245 (1997) 173-206 (in russian)",
    "title": "Equal-time temperature correlators of the one-dimensional Heisenberg XY   chain",
    "url": "https://arxiv.org/abs/solv-int/9710028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4826ef91-f9d7-4629-9db7-92d6041197a6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}