{
  "annotation_id": "4399ea30-5ee9-4327-9ead-a212e59818b9",
  "date_created": "2026-03-02T18:02:05.875000Z",
  "date_modified": "2026-03-02T18:02:05.875000Z",
  "file_hash": "9a81edeb08c7b3289ba019c007029741249ec6de7a717b326ae431ecd8770470",
  "private": false,
  "record": {
    "abstract": "A phenomenological description of time evolution of atomic matter waves\ninside a spiral shaped atomic-wave guide is presented in this report. We study\nthree related topics: (i) the effective Hamiltonian and the time-development\nequation governing the matter waves; (ii) wavefunctions describing the matter\nwaves in the noncoplanar atom guide; (iii) showing that such wavefunctions\nobtained is just the eigenstates of the atomic momentum operator. It is\nbelieved that both the idea and the results presented here may have relevance\nto some fundamental problems of atom optics.",
    "arxiv_id": "quant-ph/0403132",
    "authors": [
      "Jian Qi Shen"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2004.06.057",
    "journal_ref": "Phys. Lett. A Vol.328, 326-329 (2004).",
    "title": "The evolution of atomic matter waves inside an atom fiber",
    "url": "https://arxiv.org/abs/quant-ph/0403132"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7680d9b9-f31a-4aac-b0cc-46f92f366193",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}