{
  "annotation_id": "4c8b1d13-58ff-4408-b055-e799f7bf8b14",
  "date_created": "2026-03-02T18:02:45.031000Z",
  "date_modified": "2026-03-02T18:02:45.031000Z",
  "file_hash": "a9187d4ddd624b950124a1feca96c291262008ae628835d219120f9c13b54011",
  "private": false,
  "record": {
    "abstract": "In this Letter we propose a fundamental test for probing the thermal nature\nof the spectrum emitted by sonoluminescence. We show that two-photon\ncorrelations can in principle discriminate between real thermal light and the\nquasi-thermal squeezed-state photons typical of models based on the dynamic\nCasimir effect. Two-photon correlations provide a powerful experimental test\nfor various classes of sonoluminescence models.",
    "arxiv_id": "quant-ph/9904018",
    "authors": [
      "Francesco Belgiorno",
      "Stefano Liberati",
      "Matt Visser",
      "Dennis Sciama"
    ],
    "categories": [
      "quant-ph",
      "cond-mat",
      "hep-ph",
      "hep-th"
    ],
    "doi": "10.1016/S0375-9601(00)00394-7",
    "journal_ref": "Phys.Lett. A271 (2000) 308-313",
    "title": "Sonoluminescence: Two-photon correlations as a test of thermality",
    "url": "https://arxiv.org/abs/quant-ph/9904018"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f04f3d6c-f157-40db-a39e-7504414a208c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}