{
  "annotation_id": "ae9576df-a0d2-41bd-8ffe-abdec136056a",
  "date_created": "2026-03-02T18:02:45.236000Z",
  "date_modified": "2026-03-02T18:02:45.236000Z",
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  "record": {
    "abstract": "The problem of measurement in quantum mechanics is reanalyzed within a\ngeneral, strictly probabilistic framework (without reduction postulate). Based\non a novel comprehensive definition of measurement the natural emergence of\nobjective events is demonstrated and their formal representation within quantum\nmechanics is obtained. In order to be objective an event is required to be\nobservable or readable in at least two independent, mutually non-interfering\nways with necessarily agreeing results. Consistency in spite of unrestricted\nvalidity of reversibility of the evolution or the superposition principle is\ndemonstrated and the role played by state reduction, in a properly defined\nrestricted sense, is discussed. Some general consequences are pointed out.",
    "arxiv_id": "quant-ph/9811074",
    "authors": [
      "Markus Simonius"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Helv.Phys.Acta 66 (1993) 721",
    "title": "Measurement in Quantum Mechanics: From Probabilities to Objective Events",
    "url": "https://arxiv.org/abs/quant-ph/9811074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a4e5b877-4546-48c2-8c54-fab497c6e790",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}