{
  "annotation_id": "94cbc366-8928-40ce-88ae-86660ccf519e",
  "date_created": "2026-03-02T18:02:37.450000Z",
  "date_modified": "2026-03-02T18:02:37.450000Z",
  "file_hash": "a3e10485d620d5083a2d48f31313c2717e0ab20904dc7df1502d9d5cfbc030c3",
  "private": false,
  "record": {
    "abstract": "It is shown that certain structures in classical General Relativity can give\nrise to non-classical logic, normally associated with Quantum Mechanics. A\n4-geon model of an elementary particle is proposed which is asymptotically\nflat, particle-like and has a non-trivial causal structure. The usual Cauchy\ndata are no longer sufficient to determine a unique evolution. The measurement\napparatus itself can impose non-redundant boundary conditions. Measurements of\nsuch an object would fail to satisfy the distributive law of classical physics.\nThis model reconciles General Relativity and Quantum Mechanics without the need\nfor Quantum Gravity. The equations of Quantum Mechanics are unmodified but it\nis not universal; classical particles and waves could exist and there is no\ngraviton.",
    "arxiv_id": "quant-ph/9609021",
    "authors": [
      "Mark J. Hadley"
    ],
    "categories": [
      "quant-ph",
      "gr-qc"
    ],
    "title": "A Gravitational Explanation for Quantum Mechanics",
    "url": "https://arxiv.org/abs/quant-ph/9609021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5ca1307f-5eb9-4b5e-8250-09344f845d3d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}