{
  "annotation_id": "2f45ac43-1224-4044-8e9b-3cb7fe223a32",
  "date_created": "2026-03-02T18:02:44.402000Z",
  "date_modified": "2026-03-02T18:02:44.402000Z",
  "file_hash": "5a78eb4c72c04b126211de88c4cb21adbd78232cd1b70e62553ca99b402f3da5",
  "private": false,
  "record": {
    "abstract": "Foundations of the theory of quantum Turing machines are investigated. The\nprotocol for the preparation and the measurement of quantum Turing machines is\ndiscussed. The local transition functions are characterized for fully general\nquantum Turing machines. A new halting protocol is proposed without augmenting\nthe halting qubit and is shown to work without spoiling the computation.",
    "arxiv_id": "quant-ph/9809038",
    "authors": [
      "Masanao Ozawa"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "in Quantum Communication, Computing, and Measurement 2, edited by\n  P. Kumer et. al. (Kluwer, New York, 2000) pp. 241-248.",
    "title": "Quantum Turing Machines: Local Transition, Preparation, Measurement, and   Halting",
    "url": "https://arxiv.org/abs/quant-ph/9809038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "066c6093-c33c-4808-8ec5-7844d96a9cf7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}