{
  "annotation_id": "48b60c91-cca1-46a5-aa92-3e03ddac070f",
  "date_created": "2026-03-02T18:02:48.305000Z",
  "date_modified": "2026-03-02T18:02:48.305000Z",
  "file_hash": "6c0c42ac023c806db67157a52d976d22dbf85b0d85e15d87de219b6318564adb",
  "private": false,
  "record": {
    "abstract": "The drag free technique is used to force a proof mass to follow a geodesic\nmotion. The mass is protected from perturbations by a cage, and the motion of\nthe latter is actively controlled to follow the motion of the proof mass. We\npresent a theoretical analysis of the effects of quantum fluctuations for this\ntechnique. We show that a perfect drag free operation is in principle possible\nat the quantum level, in spite of the back action exerted on the mass by the\nposition sensor.",
    "arxiv_id": "quant-ph/9907095",
    "authors": [
      "Jean-Michel Courty",
      "Serge Reynaud"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/2/2/304",
    "journal_ref": "J.Opt.B Quant.Semiclass.Opt. 2 (2000) 90-93",
    "title": "Quantum fluctuations for drag free geodesic motion",
    "url": "https://arxiv.org/abs/quant-ph/9907095"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "296703c1-88a9-45c3-8827-98d3920f318e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}