{
  "annotation_id": "827569c1-3333-4f2a-b21b-6db05904d1e8",
  "date_created": "2026-03-02T18:01:28.818000Z",
  "date_modified": "2026-03-02T18:01:28.818000Z",
  "file_hash": "c863be2b868cdb28a3ce7d860ee093a3b1fe6c50679eb4c4001c3d0f2bfda57e",
  "private": false,
  "record": {
    "abstract": "In this contribution we review the formal GNS construction developped in a\nprevious preprint (q-alg/9607019), and formulate the usual WKB-expansion in\nflat 2n-dimensional phase space in terms of a GNS construction with a positive\nlinear functional with support on a projectable Lagrangean submanifold defined\nas a graph of an exact one form dS. The main trick is a suitable form of the\nstar-exponential of S.",
    "arxiv_id": "q-alg/9611004",
    "authors": [
      "M. Bordemann",
      "S. Waldmann"
    ],
    "categories": [
      "q-alg",
      "math.QA"
    ],
    "title": "Formal GNS Construction and WKB Expansion in Deformation Quantization",
    "url": "https://arxiv.org/abs/q-alg/9611004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5f9f2a65-9544-481d-9c10-c4eb06bcb8c0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}