{
  "annotation_id": "5696e4b6-38ba-469d-9687-f87e54efab43",
  "date_created": "2026-03-02T18:01:25.374000Z",
  "date_modified": "2026-03-02T18:01:25.374000Z",
  "file_hash": "5d4f2217a0f00e6db3bc053e2ddfd72ed0584653f19c804191ef16a7b2670e44",
  "private": false,
  "record": {
    "abstract": "We point out that the Miura transformation is related to a holomorphic\nfoliation in a relative flag manifold over a Riemann Surface. Certain\ndifferential operators corresponding to a free field description of\n$W$--algebras are thus interpreted as partial connections associated to the\nfoliation.",
    "arxiv_id": "q-alg/9508003",
    "authors": [
      "Ettore Aldrovandi"
    ],
    "categories": [
      "q-alg",
      "hep-th",
      "math.QA"
    ],
    "doi": "10.1007/BF01815519",
    "journal_ref": "Lett.Math.Phys. 38 (1996) 365-375",
    "title": "Toda Fields on Riemann Surfaces: remarks on the Miura transformation",
    "url": "https://arxiv.org/abs/q-alg/9508003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "321c2471-747c-4515-8f3d-b90d1a2693fe",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}