{
  "annotation_id": "7efd84d0-1556-42d1-8119-fe397e84b07f",
  "date_created": "2026-03-02T18:01:56.703000Z",
  "date_modified": "2026-03-02T18:01:56.703000Z",
  "file_hash": "43f858c5667573044a64e274e58c183454577629b994af3151c62390001d68ce",
  "private": false,
  "record": {
    "abstract": "We propose a tomographic approach to study quantum nonlocality in continuous\nvariable quantum systems. On one hand we derive a Bell-like inequality for\nmeasured tomograms. On the other hand, we introduce pseudospin operators whose\nstatistics can be inferred from the data characterizing the reconstructed\nstate, thus giving the possibility to use standard Bell\u0027s inequalities.\nIlluminating examples are also discussed.",
    "arxiv_id": "quant-ph/0302089",
    "authors": [
      "Stefano Mancini",
      "Vladimir I. Man\u0027ko",
      "Evgeny V. Shchukin",
      "Paolo Tombesi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/5/3/366",
    "journal_ref": "J. Opt. B: Quant. Semiclass. Opt. 5, S333 (2003).",
    "title": "A tomographic approach to quantum nonlocality",
    "url": "https://arxiv.org/abs/quant-ph/0302089"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "328e7fd1-f951-4874-a85b-049bc7c1bccf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}