{
  "annotation_id": "a34050e7-7100-4602-bb1a-577f8f2c78c5",
  "date_created": "2026-03-02T18:01:59.335000Z",
  "date_modified": "2026-03-02T18:01:59.335000Z",
  "file_hash": "03e5c0128ce19d6662949c96d3b230b0f0e9994284442a783832ec36217aa265",
  "private": false,
  "record": {
    "abstract": "The quantum diffusion of a particle in an initially localized state on a\ncyclic lattice with N sites is studied. Diffusion and reconstruction time are\ncalculated. Strong differences are found for even or odd number of sites and\nthe limit N-\u003einfinit is studied. The predictions of the model could be tested\nwith micro - and nanotechnology devices.",
    "arxiv_id": "quant-ph/0304065",
    "authors": [
      "A. C. de la Torre",
      "H. O. Martin",
      "D. Goyeneche"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevE.68.031103",
    "journal_ref": "Phys. Rev. E 68, 031103-1-9 (2003)",
    "title": "Quantum diffusion on a cyclic one dimensional lattice",
    "url": "https://arxiv.org/abs/quant-ph/0304065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "61af4081-558a-4020-833e-929a040dde42",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}