{
  "annotation_id": "9676906b-43fa-4740-8738-2d5bffd15462",
  "date_created": "2026-03-02T18:01:42.140000Z",
  "date_modified": "2026-03-02T18:01:42.140000Z",
  "file_hash": "bb8a9e6b4113ca6831068bb71f364e79f2a7a7428261e548a71f25261b06e851",
  "private": false,
  "record": {
    "abstract": "We consider one copy of a quantum system prepared in one of two\nnon-orthogonal pure product states of multipartite distributed among separated\nparties. We show that there exist protocols which obtain optimal probability in\nthe sense of conclusive discrimination by means of local operations and\nclassical communications(LOCC) as good as by global operations. Also, we show a\nprotocol which minimezes the average number of local operations. Our result\nimplies that two product pure multipartite states might not have the non-local\nproperty though more than two can have.",
    "arxiv_id": "quant-ph/0103111",
    "authors": [
      "Yi-Xin Chen",
      "Dong Yang"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.64.064303",
    "title": "Optimal Conclusive Discrimination of Two Non-orthogonal Pure Product   Multipartite States Locally",
    "url": "https://arxiv.org/abs/quant-ph/0103111"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "47441e24-7b4d-4412-95ef-33edfb73aeca",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}