{
  "annotation_id": "bce67033-72e5-4168-9b7c-ffaa01d757bd",
  "date_created": "2026-03-02T18:01:52.420000Z",
  "date_modified": "2026-03-02T18:01:52.420000Z",
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  "record": {
    "abstract": "The proper resolution of the so-called measurement problem requires a\n\"top-down\" conception of the quantum world that is opposed to the usual\n\"bottom-up\" conception, which builds on an intrinsically and maximally\ndifferentiated manifold. The key to that problem is that the fuzziness of a\nvariable can manifest itself only to the extent that less fuzzy variables\nexist. Inasmuch as there is nothing less fuzzy than the metric, this argues\nagainst a quantum-gravity phenomenology and suggests that a quantum theory of\ngravity is something of a contradiction in terms - a theory that would make it\npossible to investigate the physics on scales that do not exist, or to study\nthe physical consequences of a fuzziness that has no physical consequences,\nother than providing a natural cutoff for the quantum field theories of\nparticle physics.",
    "arxiv_id": "quant-ph/0205058",
    "authors": [
      "Ulrich Mohrhoff"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1142/S0217732302007533",
    "journal_ref": "Mod.Phys.Lett.A17:1107-1122,2002",
    "title": "Reflections on the Spatiotemporal Aspects of the Quantum World",
    "url": "https://arxiv.org/abs/quant-ph/0205058"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1e586f4a-197e-46ae-bf9c-bfd51c062c01",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}