{
  "annotation_id": "db86149f-be75-4664-847e-c00cc33e628f",
  "date_created": "2026-03-02T18:01:46.207000Z",
  "date_modified": "2026-03-02T18:01:46.207000Z",
  "file_hash": "343a26732d002c22ed80b839a701c02e0019e3cb33d81ed698861bfd89c0aa7f",
  "private": false,
  "record": {
    "abstract": "We study optimal eavesdropping in quantum cryptography with three-dimensional\nsystems, and show that this scheme is more secure than protocols using\ntwo-dimensional states. We generalize the according eavesdropping\ntransformation to arbitrary dimensions, and discuss the connection with optimal\nquantum cloning.",
    "arxiv_id": "quant-ph/0106126",
    "authors": [
      "D. Bruss",
      "C. Macchiavello"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.88.127901",
    "journal_ref": "Phys. Rev. Lett. 88, 127901 (2002)",
    "title": "Optimal eavesdropping in cryptography with three-dimensional quantum   states",
    "url": "https://arxiv.org/abs/quant-ph/0106126"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "13391a32-554e-4451-af33-b90277c2097e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}