{
  "annotation_id": "db65d356-80e6-4f8e-84f2-a57091e1fcca",
  "date_created": "2026-03-02T18:01:27.669000Z",
  "date_modified": "2026-03-02T18:01:27.669000Z",
  "file_hash": "8b1a0320f892af4d36bcf6455a63fc9a573003cabd5fc84b029c70f071fdebcf",
  "private": false,
  "record": {
    "abstract": "The particles with a scattering matrix R(x) are defined as operators\n$\\Phi_i(z)$ satisfying the relation $ R_{i,j}^{j\u0027,i\u0027}(x_1/x_2)\n\\Phi_{i\u0027}(x_1)\\Phi_{j\u0027}(x_2)= \\Phi_i(x_2)\\Phi_j(x_1)$. The algebra generated by\nthose operators is called a Zamolochikov algebra. We construct a new Hopf\nalgebra by adding half of the FRTS construction of a quantum affine algebra\nwith this R(x). Then we double it to obtain a new Hopf algebra such that the\nfull FRTS construction of a quantum affine algebra is a Hopf subalgebra inside.\nDrinfeld realization of quantum affine algebras is included as an example. This\nis a further generalization of the constructions in q-alg/9608002.",
    "arxiv_id": "q-alg/9612008",
    "authors": [
      "Jintai Ding"
    ],
    "categories": [
      "q-alg",
      "math.QA"
    ],
    "title": "Hopf algebra extension of a Zamolochikov algebra and its double",
    "url": "https://arxiv.org/abs/q-alg/9612008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "907cedac-37da-4e37-9971-3cb23f3e03d5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}