{
  "annotation_id": "92800ff1-40d3-4579-a7e2-4ad3d3098742",
  "date_created": "2026-03-02T18:01:28.293000Z",
  "date_modified": "2026-03-02T18:01:28.293000Z",
  "file_hash": "ba27122a2c9ff84bf8153a4384a27adc9f971bddef37adb05b4e14a41507b1cc",
  "private": false,
  "record": {
    "abstract": "For the current realization of the quantum affine algebras, Drinfeld gave a\nsimple comultiplication of the quantum current operators. With this\ncomultiplication, we study the related vertex operators for the case of\n$U_q(\\hgtsl_n)$ and give an explicit bosonization of these new vertex\noperators. We use these vertex operators to construct the quantum current\noperators of $U_q(\\hgtsl_n)$ and discuss its connection with quantum\nboson-fermion correspondence.",
    "arxiv_id": "q-alg/9608003",
    "authors": [
      "Jintai Ding",
      "Kenji Iohara"
    ],
    "categories": [
      "q-alg",
      "math.QA"
    ],
    "doi": "10.1016/S0393-0440(96)00041-1",
    "title": "Drinfeld comultiplication and vertex operators",
    "url": "https://arxiv.org/abs/q-alg/9608003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ea39a9e8-f4c1-4601-8795-7f2f40de02ff",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}