{
  "annotation_id": "ee1cb3bb-51e5-4086-9c2c-194cc55beff7",
  "date_created": "2026-03-02T18:02:06.881000Z",
  "date_modified": "2026-03-02T18:02:06.881000Z",
  "file_hash": "31176254ac9fc9c681bca5788d35bca3d8fbdcbd6593f872abf31ca85c14e4dc",
  "private": false,
  "record": {
    "abstract": "We propose experiments on quantum entanglement for investigating the Einstein\nPodolsky Rosen (EPR) problem with the polarization directions of photons. These\nexperiments are performed to investigate whether the defined polarization\ndirections in an entangled state are teleported between entangled photons.\nEPR-type sequential experiments are performed using a twin-photon beam and two\npairs of linear polarization analyzers under the cross-Nicol condition (i.e.,\northogonal to each other). If the third filter whose polarization angle is 45\ndegrees is set between the first cross-Nicol filters, the beam intensity is\nchanged from 0 to 12.5 %, and at the second cross-Nicol filters, the beam\nintensity is changed from 0 to 25 %. In this experiment, we predict that the\n\"continuity of quantum entanglement\" under a pure Hamiltonian evolution is\ndetected.",
    "arxiv_id": "quant-ph/0405155",
    "authors": [
      "Masanori Sato"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Annales de la Foundation Louis de Broglie, 30, 121, (2005)",
    "title": "Proposed experiment on the continuity of quantum entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0405155"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b470f9c2-ff18-4611-b064-e004b2a21b1c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}