{
  "annotation_id": "f1a9fef4-c068-4f31-8885-60326b0671db",
  "date_created": "2026-03-02T18:01:27.868000Z",
  "date_modified": "2026-03-02T18:01:27.868000Z",
  "file_hash": "c55b2caa338fbfded2e401320628b14f923ddbd77f2ab67014d53ee6d772dba4",
  "private": false,
  "record": {
    "abstract": "We continue the investigation of the central extended Yangian double [S.\nKhoroshkin, q-alg/9602031]. In this paper we study the intertwining operators\nfor certain infinite dimensional representations of $\\Yd$, which are deformed\nanalogs of the highest weight representations of the affine algebra $\\aff$ at\nlevel 1. We give bosonized expressions for intertwining operators, verify that\nthey generate an algebra isomorphic to Zamolodchikov--Faddeev algebra for the\n$SU(2)$-invariant Thirring model. We compose from them $L$-operators by Miki\u0027s\nprescription and verify that they coincide with $L$-operators constructed from\nuniversal ${\\cal R}$-matrix.",
    "arxiv_id": "q-alg/9602030",
    "authors": [
      "S. Khoroshkin",
      "D. Lebedev",
      "S. Pakuliak"
    ],
    "categories": [
      "q-alg",
      "hep-th",
      "math.QA"
    ],
    "doi": "10.1016/S0375-9601(96)00711-6",
    "title": "Intertwining Operators for the Central Extension of the Yangian Double",
    "url": "https://arxiv.org/abs/q-alg/9602030"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7fcebd46-049c-492d-8f7f-ee9c1583da5a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}