{
  "annotation_id": "8fa0cd95-768a-40a9-9d52-a72fdb612f58",
  "date_created": "2026-03-02T18:02:44.415000Z",
  "date_modified": "2026-03-02T18:02:44.415000Z",
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  "record": {
    "abstract": "We point out that harmonic oscillator coherent states, in coordinate\nrepresentation, require particular phase factor, in order to represent\nclassical time evolution properly. The presence of such a phase is clearly\nstated only in a minority of scientific sources discussing properties of\ncoherent states.",
    "arxiv_id": "quant-ph/9810036",
    "authors": [
      "W. Berej",
      "P. Rozmej"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0143-0807/20/3/007",
    "journal_ref": "Eur.J.Phys.20:L25-L27,1999",
    "title": "A Phase in a Coherent State Wave Function - Is It Always Irrelevant?",
    "url": "https://arxiv.org/abs/quant-ph/9810036"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9fbef9a0-773b-4166-9c73-d5f77e1fcb1e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}