{
  "annotation_id": "77cedc1f-d931-474e-a07f-66cf09f1fd9d",
  "date_created": "2026-03-02T18:02:34.483000Z",
  "date_modified": "2026-03-02T18:02:34.483000Z",
  "file_hash": "1ab4f8089f1612378633fa90058c637020a7f8eaeaf7d923ded36da38a08947e",
  "private": false,
  "record": {
    "abstract": "We give an overview of different types of entanglement that can be generated\nin experiments, as well as of various protocols that can be used to verify or\nquantify entanglement. We propose several criteria that, we argue, should be\napplied to experimental entanglement verification procedures. Explicit examples\ndemonstrate that not following these criteria will tend to result in\noverestimating the amount of entanglement generated in an experiment or in\ninfering entanglement when there is none. We distinguish protocols meant to\nrefute or eliminate hidden-variable models from those meant to verify\nentanglement.",
    "arxiv_id": "quant-ph/0611219",
    "authors": [
      "S. J. van Enk",
      "N. Lutkenhaus",
      "H. J. Kimble"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.other"
    ],
    "doi": "10.1103/PhysRevA.75.052318",
    "journal_ref": "Phys. Rev. A 75, 052318 (2007)",
    "title": "On experimental procedures for entanglement verification",
    "url": "https://arxiv.org/abs/quant-ph/0611219"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3273249f-b386-4ca5-9243-2a73beb1c18d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}