{
  "annotation_id": "d2d74f23-f067-46d5-8d85-bbfeaa9309f7",
  "date_created": "2026-03-02T18:02:27.724000Z",
  "date_modified": "2026-03-02T18:02:27.724000Z",
  "file_hash": "26c2ac1d8ba6278897544e9e0c3efc9bb7902c8c53eb48ff382b06092bfbc288",
  "private": false,
  "record": {
    "abstract": "We studied the quantum state transfer in randomly coupled spin chains. By\nusing local memories storing the information and dividing the task into\ntransfer portion and decoding portion, conclusive transfer was ingeniously\nachieved with just one single spin chain. In our scheme, the probability of\nsuccessful transfer can be made arbitrary close to unity. Especially, our\nscheme is a good protocol to decode information from memories without adding\nanother spin chain. Compared with Time-reversed protocol, the average decoding\ntime is much less in our scheme.",
    "arxiv_id": "quant-ph/0606088",
    "authors": [
      "Jiankui He",
      "Qing Chen",
      "Lei Ding",
      "Shao-Long Wan"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Conclusive quantum-state transfer with a single randomly coupled spin   chain",
    "url": "https://arxiv.org/abs/quant-ph/0606088"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0532191a-7f1f-46ec-a16c-3e67262e3496",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}