{
  "annotation_id": "6c28e408-3e21-472a-bc59-3b9a8dba7d50",
  "date_created": "2026-03-02T18:02:03.305000Z",
  "date_modified": "2026-03-02T18:02:03.305000Z",
  "file_hash": "fd3a1d2fe8d0ab1a1acaececfde5379346b57297320d907ba7ecbd84009edc85",
  "private": false,
  "record": {
    "abstract": "Within Newton-Schr\\\"odinger quantum mechanics which allows gravitational\nself-interaction, it is shown that a no-split no-collapse measurement scenario\nis possible. A macroscopic pointer moves at low acceleration, controlled by the\nEhrenfest-averaged force acting on it. That makes classicality self-sustaining,\nresolves Everett\u0027s paradox, and outlines a way to spontaneous emergence of\nquantum randomness. Numerical estimates indicate that enhanced short-range\ngravitational forces are needed for the scenario to work. The scheme fails to\nexplain quantum nonlocality, including two-detector anticorrelations, which\npoints towards the need of a nonlocal modification of the Newton-Schr\\\"odinger\ncoupling scheme.",
    "arxiv_id": "quant-ph/0401086",
    "authors": [
      "Tamas Geszti"
    ],
    "categories": [
      "quant-ph",
      "gr-qc"
    ],
    "doi": "10.1103/PhysRevA.69.032110",
    "journal_ref": "Phys.Rev. A69 (2004) 032110",
    "title": "Gravitational self-localization in quantum measurement",
    "url": "https://arxiv.org/abs/quant-ph/0401086"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "92649e33-22dc-4fb9-bdd4-ab5a1bdde273",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}