{
  "annotation_id": "aed5e0b9-1fa0-40bc-8edb-4b23cb4a6af3",
  "date_created": "2026-03-02T18:02:07.043000Z",
  "date_modified": "2026-03-02T18:02:07.043000Z",
  "file_hash": "8d46929df19ba9d33755357c3bd44f40b4ca4632613a3d26f4580ac54787a195",
  "private": false,
  "record": {
    "abstract": "In this paper we will give a short presentation of the quantum Levy-Khinchin\nformula and of the formulation of quantum continual measurements based on\nstochastic differential equations, matters which we had the pleasure to work on\nin collaboration with Prof. Holevo. Then we will begin the study of various\nentropies and relative entropies, which seem to be promising quantities for\nmeasuring the information content of the continual measurement under\nconsideration and for analysing its asymptotic behaviour.",
    "arxiv_id": "quant-ph/0401114",
    "authors": [
      "Alberto Barchielli",
      "Giancarlo Lupieri"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Quantum Information and Computation 4 (2004) 437-449",
    "title": "Instrumental processes, entropies, information in quantum continual   measurements",
    "url": "https://arxiv.org/abs/quant-ph/0401114"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "39101bee-1756-42ab-b391-757efbc5e136",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}