{
  "annotation_id": "5dd54928-b728-49f7-b17f-88d63e98d37d",
  "date_created": "2026-03-02T18:02:02.792000Z",
  "date_modified": "2026-03-02T18:02:02.792000Z",
  "file_hash": "262d1e544d1db99046b02cd40639eec96ecd19935463f3f57cfc4b457b0033ad",
  "private": false,
  "record": {
    "abstract": "By a significant modification of the standard protocol of quantum state\nTeleportation two processes \u0027\u0027forbidden\u0027\u0027 by quantum mechanics in their exact\nform, the Universal NOT gate and the Universal Optimal Quantum Cloning Machine,\nhave been implemented contextually and optimally by a fully linear method. In\nparticular, the first experimental demonstration of the Tele-UNOT Gate, a novel\nquantum information protocol has been reported (cfr. quant-ph/0304070). A\ncomplete experimental realization of the protocol is presented here.",
    "arxiv_id": "quant-ph/0310021",
    "authors": [
      "M. Ricci",
      "F. Sciarrino",
      "C. Sias",
      "F. De Martini"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.92.047901",
    "journal_ref": "Phys. Rev. Lett. 92, 047901 (2004)",
    "title": "Teleportation scheme implementing contextually the Universal Optimal   Quantum Cloning Machine and the Universal Not Gate. Complete experimental   realization",
    "url": "https://arxiv.org/abs/quant-ph/0310021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "36fe931a-390c-408a-8968-c03fc61e2e59",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}