{
  "annotation_id": "e06eddf7-883b-4fc3-867c-d467b8058857",
  "date_created": "2026-03-02T18:02:38.221000Z",
  "date_modified": "2026-03-02T18:02:38.221000Z",
  "file_hash": "13935f904311d99a7d2a7218d7ec740c11b219dbb4dc75257fa07130e91364a0",
  "private": false,
  "record": {
    "abstract": "Quantum theory for measurements of energy is introduced and its consequences\nfor the average position of monitored dynamical systems are analyzed. It turns\nout that energy measurements lead to a localization of the expectation values\nof other observables. This is manifested, in the case of position, as a damping\nof the motion without classical analogue. Quantum damping of position for an\natom bouncing on a reflecting surface in presence of a homogeneous\ngravitational field is dealt in detail and the connection with an experiment\nalready performed in the classical regime is studied. We show that quantum\ndamping is testable provided that the same measurement strength obtained in the\nexperimental verification of the quantum Zeno effect in atomic spectroscopy [W.\nM. Itano et al., Phys. Rev. A {\\bf 41}, 2295 (1990)] is made available.",
    "arxiv_id": "quant-ph/9606024",
    "authors": [
      "Roberto Onofrio",
      "Lorenza Viola"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.53.3773",
    "title": "Quantum damping of position due to energy measurements",
    "url": "https://arxiv.org/abs/quant-ph/9606024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "d08d9705-336a-4556-a959-992a19c6b76f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}