{
  "annotation_id": "cff4d67d-9a8a-4bc6-b60c-839c82597e0d",
  "date_created": "2026-03-02T18:01:45.782000Z",
  "date_modified": "2026-03-02T18:01:45.782000Z",
  "file_hash": "e74d81afed4ca4305786e9ce1b55bd411b634ee7aeda484d1fca9b2f3969ac96",
  "private": false,
  "record": {
    "abstract": "We discuss the possibility of verifying the equivalence principle for the\nzero-point energy of quantum electrodynamics, by evaluating the force, produced\nby vacuum fluctuations, acting on a rigid Casimir cavity in a weak\ngravitational field. The resulting force has opposite direction with respect to\nthe gravitational acceleration; the order of magnitude for a multi-layer cavity\nconfiguration is derived and experimental feasibility is discussed, taking into\naccount current technological resources.",
    "arxiv_id": "quant-ph/0109091",
    "authors": [
      "Enrico Calloni",
      "Luciano Di Fiore",
      "Giampiero Esposito",
      "Leopoldo Milano",
      "Luigi Rosa"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/S0375-9601(02)00445-0",
    "journal_ref": "Phys.Lett. A297 (2002) 328-333",
    "title": "Vacuum fluctuation force on a rigid Casimir cavity in a gravitational   field",
    "url": "https://arxiv.org/abs/quant-ph/0109091"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "77e379bc-7fbc-43d2-9087-06c5417e8119",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}