{
  "annotation_id": "378d7b09-71ec-42b6-bd8a-9cc3d43de748",
  "date_created": "2026-03-02T18:02:23.789000Z",
  "date_modified": "2026-03-02T18:02:23.789000Z",
  "file_hash": "6d7e5c6c19fe561b6393244f2cd5cdb4ccf9b1bd7410be1e1bd984ae78d249ca",
  "private": false,
  "record": {
    "abstract": "Time ordering may be defined by first defining the limit of no time ordering\n(NTO) in terms of a time average of an external interaction, V(t). Previously,\ntime correlation was defined in terms of a similar limit called the independent\ntime approximation (ITA). Experimental evidence for time correlation has not\nyet been distinguished from experimental evidence for time ordering.",
    "arxiv_id": "quant-ph/0512254",
    "authors": [
      "J. H. McGuire",
      "L. Kaplan",
      "Kh. Kh. Shakov",
      "A. Chalastaras",
      "A. M. Smith",
      "A. Godunov",
      "H. Schmidt-B\u00f6cking",
      "D. Uskov"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "How Time Works in Quantum Systems: Overview of time ordering and time   correlation in weakly perturbed atomic collisions and in strongly perturbed   qubits",
    "url": "https://arxiv.org/abs/quant-ph/0512254"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "47f25592-1ae9-4465-9789-23d5adcd4290",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}