{
  "annotation_id": "b219dbe6-4d68-4f1e-9613-6eb52310f2bc",
  "date_created": "2026-03-02T18:02:24.014000Z",
  "date_modified": "2026-03-02T18:02:24.014000Z",
  "file_hash": "03223c7b1ad3ec70c2efef1e4cd80de7d849de8dc2f3b3e0b1da337fabcb248f",
  "private": false,
  "record": {
    "abstract": "Based on the ideal of order rearrangement and block transmission of photons,\nwe present a quantum secure direct communication scheme using single photons.\nThe security of the present scheme is ensured by quantum no-cloning theory and\nthe secret transmitting order of photons. The present scheme is efficient in\nthat all of the polarized photons are used to transmit the sender\u0027s secret\nmessage except those chosen for eavesdropping check. We also generalize this\nscheme to a multiparty controlled quantum secret direct communication scheme\nwhich the sender\u0027s secret message can only be recovered by the receiver under\nthe permission of all the controllers.",
    "arxiv_id": "quant-ph/0603100",
    "authors": [
      "Jian Wang",
      "Quan Zhang",
      "Chao-jing Tang"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1016/j.physleta.2006.05.035",
    "journal_ref": "Phys. Lett. A, 2006, 358(4):256-258",
    "title": "Quantum secure direct communication based on order rearrangement of   single photons",
    "url": "https://arxiv.org/abs/quant-ph/0603100"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "98c172e3-5b42-4acf-af19-aa20e85aa749",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}