{
  "annotation_id": "738b1780-d267-4edc-bc87-829247f1c748",
  "date_created": "2026-03-02T18:01:27.854000Z",
  "date_modified": "2026-03-02T18:01:27.854000Z",
  "file_hash": "89a203e2ebeca62b9e7f6e7b9db34d6f0c3d69b9ec24402b6b14a2a604983cac",
  "private": false,
  "record": {
    "abstract": "We prove that the BRST complex of a topological conformal field theory is a\nhomotopy Gerstenhaber algebra, as conjectured by Lian and Zuckerman in 1992. We\nalso suggest a refinement of the original conjecture for topological vertex\noperator algebras. We illustrate the usefulness of our main tools, operads and\n\"string vertices\" by obtaining new results on Vassiliev invariants of knots and\ndouble loop spaces.",
    "arxiv_id": "q-alg/9602009",
    "authors": [
      "Takashi Kimura",
      "Alexander A. Voronov",
      "Gregg J. Zuckerman"
    ],
    "categories": [
      "q-alg",
      "hep-th",
      "math.QA"
    ],
    "title": "Homotopy Gerstenhaber algebras and topological field theory",
    "url": "https://arxiv.org/abs/q-alg/9602009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4355239e-c972-41e2-a276-7ae049cc77ad",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}