{
  "annotation_id": "90851c4e-bd5f-4ab8-bf6d-135cec051e66",
  "date_created": "2026-03-02T18:02:33.643000Z",
  "date_modified": "2026-03-02T18:02:33.643000Z",
  "file_hash": "d4619763805ef309cb81cd53a1432a8d97fd3ea0d6095132d19d10efa6dbde40",
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  "record": {
    "abstract": "We present a scheme for linear optical quantum computation (LOQC) which is\nhighly robust to imperfect single photon sources and inefficient detectors. In\nparticular we show that if the product of the detector efficiency with the\nsource efficiency is greater than 2/3, then efficient LOQC is possible. This\nthreshold is many orders of magnitude more relaxed than those which could be\ninferred by application of standard results in fault tolerance. The result is\nachieved within the cluster state paradigm for quantum computation.",
    "arxiv_id": "quant-ph/0702044",
    "authors": [
      "M. Varnava",
      "D. E. Browne",
      "T. Rudolph"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.100.060502",
    "journal_ref": "Phys. Rev. Lett. 100, 060502 (2008).",
    "title": "How good must single photon sources and detectors be for efficient   linear optical quantum computation?",
    "url": "https://arxiv.org/abs/quant-ph/0702044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f6d9fc94-6095-478a-92ed-3b05088d7c22",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}