{
  "annotation_id": "601e7f00-37a2-4391-98e7-7057101c3650",
  "date_created": "2026-03-02T18:02:24.250000Z",
  "date_modified": "2026-03-02T18:02:24.250000Z",
  "file_hash": "7126ae159b227db235b5be2f759e93bb5fbebb72e6ca9fa90cdcbed8414b8357",
  "private": false,
  "record": {
    "abstract": "We present a quantum dialogue protocol by using the\nGreenberger-Horne-Zeilinger (GHZ) state. In this paper, we point out that the\n`quantum dialogue\u0027 communication scheme recently introduced by Nguyen can be\neavesdropped on under an intercept-and-resend attack. We also give a revised\ncontrol mode to detect this attack. Hence, within the present version two users\ncan exchange their secret messages securely and simultaneously, and the\nefficiency of information transmission can be successfully increased.",
    "arxiv_id": "quant-ph/0601127",
    "authors": [
      "Yan Xia",
      "Chang-Bao Fu",
      "Shou Zhang",
      "Suc-Kyoung Hong",
      "Kyu-Hwang Yeon",
      "Chung-In Um"
    ],
    "categories": [
      "quant-ph"
    ],
    "journal_ref": "Journal of the Korean Physical Society, 48, 1 (2006) 24-27",
    "title": "Quantum Dialogue by Using the GHZ State",
    "url": "https://arxiv.org/abs/quant-ph/0601127"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f2bca61-4ab8-4698-b719-1c1283a63334",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}