{
  "annotation_id": "a94ed051-7da5-4791-ad25-1a30868ba3cf",
  "date_created": "2026-03-02T18:02:41.052000Z",
  "date_modified": "2026-03-02T18:02:41.052000Z",
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  "record": {
    "abstract": "The concept and the formalization of the arrival time in quantum mechanics\nare discussed. Different approaches based on trajectories, quantization rules,\ntime operators, phase space techniques, renewal equations or operational\nprocedures are reviewed or proposed. Open questions and loose ends are pointed\nout.",
    "arxiv_id": "quant-ph/9801043",
    "authors": [
      "J. G. Muga",
      "R. Sala",
      "J. P. Palao"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1006/spmi.1997.0544",
    "journal_ref": "Superlattices Microstruct. 23:833,1998",
    "title": "The time of arrival concept in quantum mechanics",
    "url": "https://arxiv.org/abs/quant-ph/9801043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fff86990-e032-4016-b12b-dcd842307ef0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}