{
  "annotation_id": "114993e8-b31c-446c-839c-f3924c3e5dd2",
  "date_created": "2026-03-02T18:02:24.187000Z",
  "date_modified": "2026-03-02T18:02:24.187000Z",
  "file_hash": "b1861601d5a959b703eb9204da979d46b765b69ccc85a0d55d2f73c8a1984b2c",
  "private": false,
  "record": {
    "abstract": "An efficient high-capacity quantum secret sharing scheme is proposed\nfollowing some ideas in quantum dense coding with two-photon entanglement. The\nmessage sender, Alice prepares and measures the two-photon entangled states,\nand the two agents, Bob and Charlie code their information on their photons\nwith four local unitary operations, which makes this scheme more convenient for\nthe agents than others. This scheme has a high intrinsic efficiency for qubits\nand a high capacity.",
    "arxiv_id": "quant-ph/0602160",
    "authors": [
      "Fu-Guo Deng",
      "Xi-Han Li",
      "Hong-Yu Zhou"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2007.10.066",
    "journal_ref": "Phys. Lett. A 372 (12), 1957-1962 (2008)",
    "title": "Efficient high-capacity quantum secret sharing with two-photon   entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0602160"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a131da72-846b-4a0a-9a51-68cde92db82a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}