{
  "annotation_id": "8bd1cd77-3473-44b1-9e9d-2196399e1301",
  "date_created": "2026-03-02T18:02:23.293000Z",
  "date_modified": "2026-03-02T18:02:23.293000Z",
  "file_hash": "0594584a4252f601a7c77ab6f0712248cab0fe34546094b50439b26406851795",
  "private": false,
  "record": {
    "abstract": "We present a general scheme to realize the POVMs for the unambiguous\ndiscrimination of quantum states. For any set of pure states it enables us to\nset up a feasible linear optical circuit to perform their optimal\ndiscrimination, if they are prepared as single-photon states. An example of\nunknown states discrimination is discussed as the illustration of the general\nscheme.",
    "arxiv_id": "quant-ph/0603058",
    "authors": [
      "Bing He",
      "J\u00e1nos A. Bergou"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2006.03.076",
    "journal_ref": "Phys. Lett. A, Vol . 356, p255 (2006)",
    "title": "A general approach to physical realization of unambiguous quantum-state   discrimination",
    "url": "https://arxiv.org/abs/quant-ph/0603058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "be420353-c0c6-4869-823e-a2d618e812c7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}