{
  "annotation_id": "7b670dc0-d215-4416-bcd4-bbbe5b27cec3",
  "date_created": "2026-03-02T18:02:23.675000Z",
  "date_modified": "2026-03-02T18:02:23.675000Z",
  "file_hash": "92a0730a90153e12cea5bb1a8ef312ea3de67dd14843f3fd9e43e32b8ea6706a",
  "private": false,
  "record": {
    "abstract": "We investigate the time evolution of Gaussian wave packet (GWP) in the\ntight-binding chain with uniform nearest neighbor (NN) hopping integral.\nAnalytical analysis and numerical simulations show that the fractional revival\nof the quantum state occurs in such system, i.e., at appropriate time, a GWP\ncan evolve into many copies of the initial state at different positions. The\napplication of this quantum phenomenon to the scheme of quantum information\ntransfer in solid-state system is discussed.",
    "arxiv_id": "quant-ph/0603033",
    "authors": [
      "Bing Chen",
      "Z. Song",
      "C. P. Sun"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.75.012113",
    "journal_ref": "Phys. Rev. A 75, 012113 (2007)",
    "title": "Fractional revivals of quantum state in tight-binding chain",
    "url": "https://arxiv.org/abs/quant-ph/0603033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "07c39318-5c6b-4570-b3e9-261430a04d5f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}