{
  "annotation_id": "bb16efe1-5118-49ef-b84d-783f3cdb122e",
  "date_created": "2026-03-02T18:02:41.547000Z",
  "date_modified": "2026-03-02T18:02:41.547000Z",
  "file_hash": "23d980f411ec017fa8138d4384227828e5ff6257236b479f67155e9223c39bc4",
  "private": false,
  "record": {
    "abstract": "Homodyne tomography provides a way for measuring generic field-operators.\nHere we analyze the determination of the most relevant quantities: intensity,\nfield, amplitude and phase. We show that tomographic measurements are affected\nby additional noise in comparison with the direct detection of each observable\nby itself. The case of of coherent states has been analyzed in details and\nearlier estimations of tomographic precision are critically discussed.",
    "arxiv_id": "quant-ph/9704034",
    "authors": [
      "Giacomo M. D\u0027Ariano",
      "Matteo G. A. Paris"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(97)00424-6",
    "journal_ref": "Phys.Lett. A233 (1997) 49",
    "title": "Added noise in homodyne measurement of field-observables",
    "url": "https://arxiv.org/abs/quant-ph/9704034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "94cf9193-6f5e-41b1-9e97-6550453f6923",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}