{
  "annotation_id": "6a305009-4cb2-4c6d-ba9e-d9d57f5808fe",
  "date_created": "2026-03-02T18:02:16.413000Z",
  "date_modified": "2026-03-02T18:02:16.413000Z",
  "file_hash": "15b046d3efd29c925b027c02b7412515197429ebe2fc989b29292f9dc0b29cdb",
  "private": false,
  "record": {
    "abstract": "John Bell taught us that quantum mechanics can not be reproduced by\nnon-contextual and local Hidden variable theory. The impossibility of replacing\nquantum mechanics by non-contextual Hidden Variable Theory can be turned to a\nimpossible coloring pseudo-telepathy game to be played by two distant players.\nThe game can not be won without communication in the classical world. But if\nthe players share entangled state (quantum correlation) the game can be won\ndeterministically using no communication. This again shows that though quantum\ncorrelation can not be used for communication, two parties can not simulate\nquantum correlation without classical communication. The motivation of the\narticle is to present the earlier works on Hidden Variable Theory and recently\ndeveloped pseudo-telepathy problem in a simpler way, which may be helpful for\nthe beginners in this area.",
    "arxiv_id": "quant-ph/0504191",
    "authors": [
      "Guruprasad Kar"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Two theorems of Jhon Bell and Communication Complexity",
    "url": "https://arxiv.org/abs/quant-ph/0504191"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8557a71c-1800-4648-9a2c-f35edf910980",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}