{
  "annotation_id": "43fe1080-b444-4bd4-8b04-cfd6e9908b79",
  "date_created": "2026-03-02T18:02:09.191000Z",
  "date_modified": "2026-03-02T18:02:09.191000Z",
  "file_hash": "67040ad91b3c0af6f5493b9e2e89f46d369759d1c38aff4e307c065f093bf7eb",
  "private": false,
  "record": {
    "abstract": "Conditional homodyne detection of quadrature squeezing is compared with\nstandard nonconditional detection. Whereas the latter identifies\nnonclassicality in a quantitative way, as a reduction of the noise power below\nthe shot noise level, conditional detection makes a qualitative distinction\nbetween vacuum state squeezing and squeezed classical noise. Implications of\nthis comparison for the realistic interpretation of vacuum fluctuations\n(stochastic electrodynamics) are discussed.",
    "arxiv_id": "quant-ph/0406102",
    "authors": [
      "H J Carmichael",
      "Hyunchul Nha"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1088/1464-4266/6/8/004",
    "journal_ref": "J. Opt. B: Quantum Semiclass. Opt., vol. 6, S645 (2004).",
    "title": "Vacuum fluctuations and the conditional homodyne detection of squeezed   light",
    "url": "https://arxiv.org/abs/quant-ph/0406102"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "16b70316-9753-4b55-bbb0-46363df182d9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}