{
  "annotation_id": "ca9c88ff-6938-456b-a260-c45f8a675ab1",
  "date_created": "2026-03-02T18:01:48.828000Z",
  "date_modified": "2026-03-02T18:01:48.828000Z",
  "file_hash": "3334618b28e631221ffa4a6405ca0dd4c135f1f7ca54856cfb43ef8e356b18d0",
  "private": false,
  "record": {
    "abstract": "Since Feynman proposed his parton model in 1969, one of the most pressing\nproblems in high-energy physics has been whether partons are quarks. It is\nshown that the quark model and the parton model are two different\nmanifestations of one covariant entity. The nature of transition from the\nconfined quarks to plasma-like partons is studied in terms of the entropy and\ntemperature coming from the time-separation variable. According to Einstein,\nthe time-separation variable exists wherever there is a spatial separation, but\nit is not observed in the present form of quantum mechanics. It belongs to\nFeynman\u0027s rest of the universe.",
    "arxiv_id": "quant-ph/0201010",
    "authors": [
      "Y. S. Kim"
    ],
    "categories": [
      "quant-ph",
      "gr-qc",
      "hep-ph",
      "hep-th",
      "nucl-th"
    ],
    "journal_ref": "Problems of Atomic Science and Technology, Special Issue dedicated\n  to the 90th Birthday Anniversary of A. I. Akhiezer, No. 6 (1), 149--153\n  (2001)",
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Quark-Parton Phase Transitions and the Entropy Problem in Quantum   Mechanics",
    "url": "https://arxiv.org/abs/quant-ph/0201010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7596f96c-5c82-4b2c-9152-5d0079b66730",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}