{
  "annotation_id": "8720af24-e036-40be-b8e9-7e638e151ea0",
  "date_created": "2026-03-02T18:01:59.336000Z",
  "date_modified": "2026-03-02T18:01:59.336000Z",
  "file_hash": "99239d163176254699c268f45c456200667f9f08def94da8df2edd78670430b5",
  "private": false,
  "record": {
    "abstract": "We derive a set of criteria to decide whether a given projection measurement\ncan be, in principle, exactly implemented solely by means of linear optics. The\nderivation can be adapted to various detection methods, including photon\ncounting and homodyne detection. These criteria enable one to obtain easily\nNo-Go theorems for the exact distinguishability of orthogonal quantum states\nwith linear optics including the use of auxiliary photons and conditional\ndynamics.",
    "arxiv_id": "quant-ph/0304057",
    "authors": [
      "Peter van Loock",
      "Norbert L\u00fctkenhaus"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.69.012302",
    "journal_ref": "Phys. Rev. A 69, 012302 (2004)",
    "title": "Simple criteria for projective measurements with linear optics",
    "url": "https://arxiv.org/abs/quant-ph/0304057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e52b17d2-ceea-42be-97f6-75b87e0cea7b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}