{
  "annotation_id": "31f8c91e-a9e2-4151-b208-3eec81bc0319",
  "date_created": "2026-03-02T18:01:48.477000Z",
  "date_modified": "2026-03-02T18:01:48.477000Z",
  "file_hash": "eb54250658d470c6ca2d690f6e7067b420d80dbca10e165fe206318690e0ac2d",
  "private": false,
  "record": {
    "abstract": "The evolution of a quantum system undergoing very frequent measurements takes\nplace in a proper subspace of the total Hilbert space (quantum Zeno effect).\nWhen the measuring apparatus is included in the quantum description, the Zeno\neffect becomes a pure consequence of the dynamics. We show that for continuous\nmeasurement processes the quantum Zeno evolution derives from an adiabatic\ntheorem. The system is forced to evolve in a set of orthogonal subspaces of the\ntotal Hilbert space and a dynamical superselection rule arises. The dynamical\nproperties of this evolution are investigated and several examples are\nconsidered.",
    "arxiv_id": "quant-ph/0202174",
    "authors": [
      "P. Facchi"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1142/9789812704412_0012",
    "title": "Quantum Zeno effect, adiabaticity and dynamical superselection rules",
    "url": "https://arxiv.org/abs/quant-ph/0202174"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ceccf727-dab7-46ed-8def-8fb65632bde2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}