{
  "annotation_id": "7ac3498f-7da4-4883-bc9e-ee18f2d0c8eb",
  "date_created": "2026-03-02T18:01:52.874000Z",
  "date_modified": "2026-03-02T18:01:52.874000Z",
  "file_hash": "e3492ee7e62ae0645cd5ff935acbe6d7504906694b042845b48448aa886e63d5",
  "private": false,
  "record": {
    "abstract": "What is the communication cost of simulating the correlations produced by\nquantum theory? We generalize Bell inequalities to the setting of local\nrealistic theories augmented by a fixed amount of classical communication.\nSuppose two parties choose one of M two-outcome measurements and exchange 1 bit\nof information. We present the complete set of inequalities for M = 2, and the\ncomplete set of inequalities for the joint correlation observable for M = 3. We\nfind that correlations produced by quantum theory satisfy both of these sets of\ninequalities. One bit of communication is therefore sufficient to simulate\nquantum correlations in both of these scenarios.",
    "arxiv_id": "quant-ph/0208057",
    "authors": [
      "D. Bacon",
      "B. F. Toner"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.157904",
    "journal_ref": "Phys. Rev. Lett. 90, 157904 (2003)",
    "title": "Bell Inequalities with Auxiliary Communication",
    "url": "https://arxiv.org/abs/quant-ph/0208057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "be5e26cb-78e2-486b-9347-bf803da6d5b7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}