{
  "annotation_id": "f720363f-5134-433b-8c46-00c925be9097",
  "date_created": "2026-03-02T18:01:59.485000Z",
  "date_modified": "2026-03-02T18:01:59.485000Z",
  "file_hash": "6b59bd38e9ced3a7566ba9208a73332d27c33a3bd1355f82aec573bbf35df0dc",
  "private": false,
  "record": {
    "abstract": "A new approach to play games quantum mechanically is proposed. We consider\ntwo players who perform measurements in an EPR-type setting. The payoff\nrelations are defined as functions of *correlations*, i.e. without reference to\nclassical or quantum mechanics. Classical bi-matrix games are reproduced if the\ninput states are classical and perfectly anti-correlated, that is, for a\nclassical correlation game. However, for a quantum correlation game, with an\nentangled singlet state as input, qualitatively different solutions are\nobtained. For example, the Prisoners\u0027 Dilemma acquires a Nash equilibrium if\nthe players both apply a mixed strategy. It appears to be conceptually\nimpossible to reproduce the properties of quantum correlation games within the\nframework of classical games.",
    "arxiv_id": "quant-ph/0306176",
    "authors": [
      "Azhar Iqbal",
      "Stefan Weigert"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/37/22/012",
    "journal_ref": "J. Phys. A 37 (2004) 5873",
    "title": "Quantum Correlation Games",
    "url": "https://arxiv.org/abs/quant-ph/0306176"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "00682744-25f7-4a17-82cc-dece66ab0b0b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}