{
  "annotation_id": "6f1af63e-6200-4104-afa0-9369d5d05a82",
  "date_created": "2026-03-02T18:02:10.014000Z",
  "date_modified": "2026-03-02T18:02:10.014000Z",
  "file_hash": "375835180fa6af58f0e69e158609542c089edc456329452fd42f71b66898ae1f",
  "private": false,
  "record": {
    "abstract": "We present a scheme for secure deterministic quantum communication without\nusing entanglement, in a Plug-and-Play fashion. The protocol is completely\ndeterministic, both in the encoding procedure and in the control one, thus\ndoubling the communication rate with respect to other setups; moreover,\ndeterministic nature of transmission, apart from rendering unnecessary bases\nrevelation on the public channel, allows the realization of protocols like\n`direct communication\u0027 and `quantum dialogue\u0027. The encoding exploits the phase\ndegree of freedom of a photon, thus paving the way to an optical fiber\nimplementation, feasible with present day technology.",
    "arxiv_id": "quant-ph/0407256",
    "authors": [
      "M. Lucamarini",
      "G. Di Giuseppe"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Int. J. Quant. Inf. 3, 189 (2005)",
    "title": "Deterministic Plug-and-Play for Quantum Communication",
    "url": "https://arxiv.org/abs/quant-ph/0407256"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "10e3610b-1da7-45f5-8927-c90dfcb62f76",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}