{
  "annotation_id": "06fa4eee-075e-428f-b898-22cefdfc9682",
  "date_created": "2026-03-02T18:01:27.733000Z",
  "date_modified": "2026-03-02T18:01:27.733000Z",
  "file_hash": "9e9ee6affcc5fa5af7129d4f5f1d477cb4fc79f6c53cbbb21332b96240f0327f",
  "private": false,
  "record": {
    "abstract": "It is shown that the elliptic algebra A_{p,q}(sl(2)_c) has a non trivial\ncenter at the critical level $c=-2$, generalizing the result of Reshetikhin and\nSemenov-Tian-Shansky for trigonometric algebras. A family of Poisson structures\nindexed by a non-negative integer $k$ is constructed on this center.",
    "arxiv_id": "q-alg/9705012",
    "authors": [
      "J. Avan",
      "L. Frappat",
      "M. Rossi",
      "P. Sorba"
    ],
    "categories": [
      "q-alg",
      "hep-th",
      "math.QA"
    ],
    "doi": "10.1016/S0375-9601(97)00637-3",
    "journal_ref": "Phys.Lett. A235 (1997) 323",
    "title": "Poisson structures on the center of the elliptic algebra   A_{p,q}(sl(2)_c)",
    "url": "https://arxiv.org/abs/q-alg/9705012"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3a0dfa19-baf1-49b4-beec-d8abc4a91d16",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}