{
  "annotation_id": "369fbf1c-d9bb-45b6-95b2-3d8de6a47780",
  "date_created": "2026-03-02T18:02:03.518000Z",
  "date_modified": "2026-03-02T18:02:03.518000Z",
  "file_hash": "d2c944da7d1c20e544ee5ba28d725ef875e84921c5d14cc19023866fa398e9d4",
  "private": false,
  "record": {
    "abstract": "In this proceeding I review the main experimental results obtained at IENGF\n(Turin, Italy) by using a source of entangled photons realised superposing, by\nmeans of an optical condenser, type I PDC produced in two crystals. More in\ndetails, after having described how this source is built, I will report on a\nBell inequalities test obtained with it. Then I describe a recent innovative\ndouble slit experiment realised with a similar scheme. Finally, I hint about\nfuture developments of this activity at IENGF and in particular about a quantum\ncryptographic scheme in d=4.",
    "arxiv_id": "quant-ph/0309160",
    "authors": [
      "Marco Genovese"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1117/12.506707",
    "title": "Review of studies about quantum communication and foundations of quantum   mechanics at IENGF",
    "url": "https://arxiv.org/abs/quant-ph/0309160"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f25247ff-d7cf-4cf9-a9a5-1fff3fe5e521",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}