{
  "annotation_id": "ad97ff2b-1014-43e5-95fa-ce184a6b48d6",
  "date_created": "2026-03-02T18:02:47.377000Z",
  "date_modified": "2026-03-02T18:02:47.377000Z",
  "file_hash": "b2871fbff0d3f3d6415486a8daf088cc2bc5b3d5e52567359be6bf891aa4f7cb",
  "private": false,
  "record": {
    "abstract": "The classical behaviour of a macroscopic system consisting of a large number\nof microscopic systems is derived in the framework of the Bohmian\ninterpretation of quantum mechanics. Under appropriate assumptions concerning\nthe localization and factorization of the wavefunction it is shown explicitly\nthat the center of mass motion of the system is determined by the classical\nequations of motion.",
    "arxiv_id": "quant-ph/9906082",
    "authors": [
      "H. Geiger",
      "G. Obermair",
      "Ch. Helm"
    ],
    "categories": [
      "quant-ph",
      "cond-mat.stat-mech"
    ],
    "title": "Classical behaviour of many-body systems in Bohmian Quantum Mechanics",
    "url": "https://arxiv.org/abs/quant-ph/9906082"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c0cc191c-86e5-409c-a0b8-fc1b905eac36",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}