{
  "annotation_id": "4a28df3a-05a8-4932-8e67-c3145d905470",
  "date_created": "2026-03-02T18:01:42.529000Z",
  "date_modified": "2026-03-02T18:01:42.529000Z",
  "file_hash": "8807b9cfcff83d41b9828b73003e7889420a34c1ecb57ad6446334b33842b9f7",
  "private": false,
  "record": {
    "abstract": "The role of the off-diagonal density matrix elements of the entangled pair is\ninvestigated in quantum teleportation of a qbit. The dependence between them\nand the off-diagonal elements of the teleported density matrix is shown to be\nlinear. In this way the ideal quantum teleportation is related to an entirely\nclassical communication protocol: the one-time pad cypher. The latter can be\nregarded as the classical counterpart of Bennett\u0027s quantum teleportation\nscheme. The quantum-to-classical transition is demonstrated on the statistics\nof a gedankenexperiment.",
    "arxiv_id": "quant-ph/0011083",
    "authors": [
      "M. Koniorczyk",
      "T. Kiss",
      "J. Janszky"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/0305-4470/34/35/320",
    "journal_ref": "J. Phys A (Math. Gen.) vol. 34, pp. 6949-6955 (2001)",
    "title": "Teleportation: from probability distributions to quantum states",
    "url": "https://arxiv.org/abs/quant-ph/0011083"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7555f6b9-8d5a-4bbf-890b-76d8441a2a1c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}