{
  "annotation_id": "bbde8e6e-926a-43b8-a36e-453a0a19154c",
  "date_created": "2026-03-02T18:01:49.544000Z",
  "date_modified": "2026-03-02T18:01:49.544000Z",
  "file_hash": "3ebdd33c5a19bc0c266288429e0b9f2313a9779f118732c1efce7ddc896c9854",
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  "record": {
    "abstract": "Quantum teleportation strikingly underlines the peculiar features of the\nquantum world. We present an experimental proof of its quantum nature,\nteleporting an entangled photon with such high quality that the nonlocal\nquantum correlations with its original partner photon are preserved. This\nprocedure is also known as entanglement swapping. The nonlocality is confirmed\nby observing a violation of Bell\u0027s inequality by 4.5 standard deviations. Thus,\nby demonstrating quantum nonlocality for photons that never interacted our\nresults directly confirm the quantum nature of teleportation.",
    "arxiv_id": "quant-ph/0201134",
    "authors": [
      "Thomas Jennewein",
      "Gregor Weihs",
      "Jian-Wei Pan",
      "Anton Zeilinger"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.88.017903",
    "journal_ref": "Phys. Rev. Lett. 88, 017903 (2002)",
    "title": "Experimental Nonlocality Proof of Quantum Teleportation and Entanglement   Swapping",
    "url": "https://arxiv.org/abs/quant-ph/0201134"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a765de0b-0f66-434a-8b74-d2783535f270",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}