{
  "annotation_id": "972bc6e1-277d-45f7-9298-90d03e814ecd",
  "date_created": "2026-03-02T18:02:37.510000Z",
  "date_modified": "2026-03-02T18:02:37.510000Z",
  "file_hash": "5687bad94183762de551e2866f630641139efe64cb543221794c77bdd5c48d41",
  "private": false,
  "record": {
    "abstract": "It is shown that the optimum strategy of the eavesdropper, as described in\nthe preceding paper, can be expressed in terms of a quantum circuit in a way\nwhich makes it obvious why certain parameters take on particular values, and\nwhy obtaining information in one basis gives rise to noise in the conjugate\nbasis.",
    "arxiv_id": "quant-ph/9702015",
    "authors": [
      "Robert B. Griffiths",
      "Chi-Sheng Niu"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.56.1173",
    "title": "Optimal Eavesdropping in Quantum Cryptography. II. Quantum Circuit",
    "url": "https://arxiv.org/abs/quant-ph/9702015"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cb2be139-7249-4ca2-8be1-5441b8ada613",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}