{
  "annotation_id": "29a377c4-4140-4ec1-8eee-8972249c688a",
  "date_created": "2026-03-02T18:02:16.551000Z",
  "date_modified": "2026-03-02T18:02:16.551000Z",
  "file_hash": "ce662b7a3d08cca41957ca01426e323257598fdc875ddd2c1a2ef596c9ef2a0a",
  "private": false,
  "record": {
    "abstract": "We investigate local distinguishability of quantum states by use of the\nconvex analysis about joint numerical range of operators on a Hilbert space. We\nshow that any two orthogonal pure states are distinguishable by local\noperations and classical communications, even for infinite dimensional systems.\nAn estimate of the local discrimination probability is also given for some\nfamily of more than two pure states.",
    "arxiv_id": "quant-ph/0507034",
    "authors": [
      "Yoshiko Ogata"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/39/12/014",
    "title": "Local distinguishability of quantum states in infinite dimensional   systems",
    "url": "https://arxiv.org/abs/quant-ph/0507034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b6edec13-24dc-4c2a-9388-ccf8f75a712d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}