{
  "annotation_id": "af776794-cf4e-454e-b760-adff833356db",
  "date_created": "2026-03-02T18:02:17.089000Z",
  "date_modified": "2026-03-02T18:02:17.089000Z",
  "file_hash": "e4be67d8f4b0b1229b99c7d2428b14cce58423e5017850b6864f2ea664ef680d",
  "private": false,
  "record": {
    "abstract": "We show that entanglement guarantees difficulty in the discrimination of\northogonal multipartite states locally. The number of pure states that can be\ndiscriminated by local operations and classical communication is bounded by the\ntotal dimension over the average entanglement. A similar, general condition is\nalso shown for pure and mixed states. These results offer a rare operational\ninterpretation for three abstractly defined distance like measures of\nmultipartite entanglement.",
    "arxiv_id": "quant-ph/0506170",
    "authors": [
      "M. Hayashi",
      "D. Markham",
      "M. Murao",
      "M. Owari",
      "S. Virmani"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.040501",
    "journal_ref": "Phys. Rev. Lett. 96 (2006),040501",
    "title": "Bounds on Multipartite Entangled Orthogonal State Discrimination Using   Local Operations and Classical Communication",
    "url": "https://arxiv.org/abs/quant-ph/0506170"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4abd72a1-7f22-41f9-9cb4-9a0b1a0b8daa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}