{
  "annotation_id": "62f99275-0741-487e-912c-3f82213c36a6",
  "date_created": "2026-03-02T18:02:23.666000Z",
  "date_modified": "2026-03-02T18:02:23.666000Z",
  "file_hash": "9e384838c362d309f29dce16c33bc41595c9671823ab40e7dc83b711c53ac61b",
  "private": false,
  "record": {
    "abstract": "One of the most intriguing features of quantum physics is the non-locality of\ncorrelations that can be obtained by measuring entangled particles. Recently,\nit has been noticed that non-locality can be studied without reference to the\nHilbert space formalism. I review here the properties of the basic mathematical\ntool used for such studies, the so called Popescu-Rohrlich-box, in short\nPR-box. Among its feats, are the simulation of the correlations of the singlet\nand of other non-local probability distributions. Among its features, the\n\"anomaly of non-locality\" and a great power for information-theoretical tasks.\nAmong its failures, the impossibility of reproducing all multi-partite\ndistributions and the triviality of the allowed dynamics.",
    "arxiv_id": "quant-ph/0603017",
    "authors": [
      "Valerio Scarani"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1063/1.2219371",
    "journal_ref": "AIP Conference Proceedings, Vol. 844, pp. 309-320 (Melville, New\n  York, 2006)",
    "title": "Feats, Features and Failures of the PR-box",
    "url": "https://arxiv.org/abs/quant-ph/0603017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "670fc2cb-993f-401a-b20b-dfd8d0520d56",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}