{
  "annotation_id": "f32f5e02-5ddb-4053-96cc-84e65ea5bfe4",
  "date_created": "2026-03-02T18:01:49.508000Z",
  "date_modified": "2026-03-02T18:01:49.508000Z",
  "file_hash": "a53ab3ffea7300021cd1479fef6151b7631f93f204555d6b95f5926f89e78821",
  "private": false,
  "record": {
    "abstract": "We apply several quantization schemes to simple versions of the Chinos game.\nClassically, for two players with one coin each, there is a symmetric stable\nstrategy that allows each player to win half of the times on average. A partial\nquantization of the game (semiclassical) allows us to find a winning strategy\nfor the second player, but it is unstable w.r.t. the classical strategy.\nHowever, in a fully quantum version of the game we find a winning strategy for\nthe first player that is optimal: the symmetric classical situation is broken\nat the quantum level.",
    "arxiv_id": "quant-ph/0201140",
    "authors": [
      "F. Guinea",
      "M. A. Martin-Delgado"
    ],
    "categories": [
      "quant-ph",
      "cond-mat",
      "hep-th"
    ],
    "doi": "10.1088/0305-4470/36/13/104",
    "journal_ref": "J.Phys. A36 (2003) L197",
    "title": "Quantum Chinos Game: winning strategies through quantum fluctuations",
    "url": "https://arxiv.org/abs/quant-ph/0201140"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "62625192-bfdb-4949-ad6b-69bb46b662e4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}