{
  "annotation_id": "6af74147-d819-4e4d-b908-94480f5a4b8d",
  "date_created": "2026-03-02T18:02:00.267000Z",
  "date_modified": "2026-03-02T18:02:00.267000Z",
  "file_hash": "1eea5e0cb52ebc8992a5ff4fcb2020ecfc0852e511ecf23445ad0a392e4cbaac",
  "private": false,
  "record": {
    "abstract": "Three different manifestations of the quantum Zeno effect are discussed,\ncompared and shown to be physically equivalent. We look at frequent projective\nmeasurements, frequent unitary \"kicks\" and strong continuous coupling. In all\nthese cases, the Hilbert space of the system splits into invariant \"Zeno\"\nsubspaces, among which any transition is hindered.",
    "arxiv_id": "quant-ph/0303161",
    "authors": [
      "P. Facchi",
      "S. Pascazio"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1007/3-540-44874-8_7",
    "journal_ref": "in Irreversible Quantum Dynamics, F. Benatti and R. Floreanini\n  eds., Lecture Notes in Physics, Vol. 622, p. 141 (Springer, Berlin, 2003)",
    "title": "Three different manifestations of the quantum Zeno effect",
    "url": "https://arxiv.org/abs/quant-ph/0303161"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5b36871c-ceac-4e27-aa00-56e8ac687ade",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}