{
  "annotation_id": "03e3a365-934c-400d-b972-46fe29f1286f",
  "date_created": "2026-03-02T18:01:46.134000Z",
  "date_modified": "2026-03-02T18:01:46.134000Z",
  "file_hash": "18a675adfe309b23fdbcdb1b5b75680e3f9b3ecc5cfac063f8e28f97de9e1829",
  "private": false,
  "record": {
    "abstract": "We demonstrate that the probability density of a quantum state moving freely\nin one dimension may decay faster than 1/t. Inverse quadratic and cubic\ndependences are illustrated with analytically solvable examples. Decays faster\nthan 1/t allow the existence of dwell times and delay times.",
    "arxiv_id": "quant-ph/0109151",
    "authors": [
      "J. A. Damborenea",
      "I. L. Egusquiza",
      "J. G. Muga"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1119/1.1473643",
    "title": "Asymptotic behaviour of the probability density in one dimension",
    "url": "https://arxiv.org/abs/quant-ph/0109151"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "03a7d801-ca71-464f-b311-ba9efe913b85",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}