{
  "annotation_id": "65255cac-e5de-44c4-87cf-705bb73fb415",
  "date_created": "2026-03-02T18:02:48.588000Z",
  "date_modified": "2026-03-02T18:02:48.588000Z",
  "file_hash": "0b70919a05726f62ed5d6527687d4a41d022d815a6fd0f9bf9db958e998a0876",
  "private": false,
  "record": {
    "abstract": "We present an experiment which prepare entanglement between photons that\nnowhere interacted and whose paths nowhere crossed. The experiment puts\ntogether two photons from two (non-maximal) singlet-like photon pairs and make\nthem interfere at an asymmetrical beam splitter. As a result one finds\npolarization correlations between the other companion photons from the pairs\nwhose paths nowhere crossed each other even when no polarization measurements\nhave been carried out on the former photons. The latter set of photons that\nnowhere interacted are therefore event-ready prepared by their pair-companion\nphotons. The result reveals nonlocality as a property of selection which can\neven be a preselection. It also reveals that one can predict spin-correlated\nbehaviour of photons in space and at beam splitters by controlling a no-spin\nobservable. [From the Book of Abstracts as appeared at the Workshop.]",
    "arxiv_id": "quant-ph/9907038",
    "authors": [
      "Mladen Pavicic"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "in \"Quantum Interferometry,\" Proceedings of the Adriatico\n  Workshop, Trieste, March 1996. F. De Martini, G. Denardo, and Y. Shih (eds.),\n  (VCH, New York, 1996), pp. 193-204",
    "title": "Event-ready entanglement preparation",
    "url": "https://arxiv.org/abs/quant-ph/9907038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "78306828-b22b-4a20-803e-0604a8b4b157",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}