{
  "annotation_id": "cb6c399a-1936-406f-a890-b994a195b2f9",
  "date_created": "2026-03-02T18:02:03.317000Z",
  "date_modified": "2026-03-02T18:02:03.317000Z",
  "file_hash": "bbf92529891afff8b7790f119c41ce9809905921f48da3a2bd1326a25f187d46",
  "private": false,
  "record": {
    "abstract": "We report on a momentum-position realization of the EPR paradox using direct\ndetection in the near and far fields of the photons emitted by collinear\ntype-II phase-matched parametric downconversion. Using this approach we\nachieved a measured two-photon momentum-position variance product of\n$0.01\\hbar^2$, which dramatically violates the bounds for the EPR and\nseparability criteria.",
    "arxiv_id": "quant-ph/0309122",
    "authors": [
      "John C. Howell",
      "Ryan S. Bennink",
      "Sean J. Bentley",
      "R. W. Boyd"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Momentum-position realization of the Einstein-Podolsky-Rosen paradox",
    "url": "https://arxiv.org/abs/quant-ph/0309122"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "368d4dd1-7b60-457a-ad64-c78a5b3d1b00",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}