{
  "annotation_id": "ff82e790-5809-4d8c-aec1-74b504b2355e",
  "date_created": "2026-03-02T18:02:02.739000Z",
  "date_modified": "2026-03-02T18:02:02.739000Z",
  "file_hash": "93438cc2f52dcfc9caf3a2437ff8862acfb6b34737401617840da1ca52637e3f",
  "private": false,
  "record": {
    "abstract": "We address binary optical communication in single-mode and entangled quantum\nnoisy channels. For single-mode we present a systematic comparison between\ndirect photodetection and homodyne detection in realistic conditions, i.e.\ntaking into account the noise that occurs both during the propagation and the\ndetection of the signals. We then consider entangled channels based on\ntwin-beam state of radiation, and show that with realistic heterodyne detection\nthe error probability at fixed channel energy is reduced in comparison to the\nsingle-mode cases for a large range of values of quantum efficiency and noise\nparameters.",
    "arxiv_id": "quant-ph/0309096",
    "authors": [
      "Stefano Olivares",
      "Matteo G. A. Paris"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/6/1/012",
    "journal_ref": "J. Opt. B: Quantum Semiclass. Opt. Vol. 6, 69 (2004).",
    "title": "Binary optical communication in single-mode and entangled quantum noisy   channels",
    "url": "https://arxiv.org/abs/quant-ph/0309096"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f7cd7206-dd3f-4758-a0cb-3d5529d4bc76",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}