{
  "annotation_id": "598598de-0cea-4781-9b1b-bcaf7b70eb97",
  "date_created": "2026-03-02T18:02:34.670000Z",
  "date_modified": "2026-03-02T18:02:34.670000Z",
  "file_hash": "0b987b96a6850fb6f904e860b5ac28c6ff6a61daf44a9cde73fca1ee0e935ae1",
  "private": false,
  "record": {
    "abstract": "Inspired by works on information transmission through quantum channels, we\npropose the use of a couple of mutual entropies to quantify the efficiency of\ncontinual measurement schemes in extracting information on the measured quantum\nsystem. Properties of these measures of information are studied and bounds on\nthem are derived.",
    "arxiv_id": "quant-ph/0612010",
    "authors": [
      "Albert Barchielli",
      "Giancarlo Lupieri"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Quantum Stochastic and Information (World Scientific, Singapore,\n  2008) pp. 325-345",
    "title": "Information gain in quantum continual measurements",
    "url": "https://arxiv.org/abs/quant-ph/0612010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e1c817e6-e4b7-454d-89b3-6be1134b041b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}