{
  "annotation_id": "fbfb678c-4863-4357-9f9a-fc4950f68f71",
  "date_created": "2026-03-02T18:02:43.949000Z",
  "date_modified": "2026-03-02T18:02:43.949000Z",
  "file_hash": "92a0d756781708cc22545f2bb25fca52fc139b251f186f6d6bbdd5eddd9125ec",
  "private": false,
  "record": {
    "abstract": "The aim of this paper is to derive explicit formulae for the Riemannian Bures\nmetric on the manifold of (finite dimensional) nondegenerate density matrices.\nThe computation of the Bures metric using the presented equations does not\nrequire any diagonalization procedure and uses matrix products, determinants\nand traces, only.",
    "arxiv_id": "quant-ph/9808044",
    "authors": [
      "J. Dittmann"
    ],
    "categories": [
      "quant-ph",
      "math-ph",
      "math.MP"
    ],
    "doi": "10.1088/0305-4470/32/14/007",
    "journal_ref": "J.Phys.A32:2663-2670,1999",
    "title": "Note on Explicit Formulae for the Bures Metric",
    "url": "https://arxiv.org/abs/quant-ph/9808044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8595eb51-a522-49e0-9917-328ce9485206",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}