{
  "annotation_id": "e2263187-bd26-4275-88df-2853d56f36fe",
  "date_created": "2026-03-02T18:02:48.318000Z",
  "date_modified": "2026-03-02T18:02:48.318000Z",
  "file_hash": "42e3a52fa82fd1406d215485b512407972a7317a058a25de7809d11117bba9bf",
  "private": false,
  "record": {
    "abstract": "We revisit the Markov approximation necessary to derive ordinary Brownian\nmotion from a model widely adopted in literature for this specific purpose. We\nshow that this leads to internal inconsistencies, thereby implying that further\nsearch for a more satisfactory model is required.",
    "arxiv_id": "quant-ph/9909051",
    "authors": [
      "A. Rocco",
      "P. Grigolini"
    ],
    "categories": [
      "quant-ph",
      "cond-mat"
    ],
    "doi": "10.1016/S0375-9601(98)00940-2",
    "journal_ref": "Phys. Lett. A 252 (1999) 115-124",
    "title": "The Markov approximation revisited: Inconsistency of the standard   quantum Brownian motion model",
    "url": "https://arxiv.org/abs/quant-ph/9909051"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8d5ba95f-2710-49ab-b31e-ea4088572f2c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}