{
  "annotation_id": "ff2c2aa7-88a9-4f48-97ff-6398f77212a1",
  "date_created": "2026-03-02T18:02:10.010000Z",
  "date_modified": "2026-03-02T18:02:10.010000Z",
  "file_hash": "9193e8b74749c465343d704ddaa0ef7ec22305e9ee3625ed1d08010de668c55d",
  "private": false,
  "record": {
    "abstract": "We propose a scheme to realize quantum controlled phase flip (CPF) between\ntwo rare earth ions embedded in respective microsphere cavity via interacting\nwith a single-photon pulse in sequence. The numerical simulations illuminate\nthat the CPF gate between ions is robust and scalable with extremely high\nfidelity and low error rate. Our scheme is more applicable than other schemes\npresented before based on current laboratory cavity-QED technology, and it is\npossible to be used as an applied unit gate in future quantum computation and\nquantum communication.",
    "arxiv_id": "quant-ph/0408033",
    "authors": [
      "Yun-Feng Xiao",
      "Xiu-Min Lin",
      "Jie Gao",
      "Yong Yang",
      "Zheng-Fu Han",
      "Guang-Can Guo"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.70.042314",
    "journal_ref": "Physical Review A 70, 042314 (2004)",
    "title": "Realizing Quantum Controlled Phase Flip through Cavity-QED",
    "url": "https://arxiv.org/abs/quant-ph/0408033"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c757a7cf-d7a8-4dd3-8ecf-0e655f8bb26e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}