{
  "annotation_id": "e6f26a47-279c-490d-bbfc-37a18a642256",
  "date_created": "2026-03-02T18:02:24.194000Z",
  "date_modified": "2026-03-02T18:02:24.194000Z",
  "file_hash": "85c9a264b2d2c1b622c9ff28632abf19167deeeb3c5e94a2d57ecc3ff0b62714",
  "private": false,
  "record": {
    "abstract": "Based on doubly detuned Raman transitions between (meta) stable atomic or\nmolecular states and recently developed atom counting techniques, a detection\nscheme for sound waves in dilute Bose-Einstein condensates is proposed whose\naccuracy might reach down to the level of a few or even single phonons. This\nscheme could open up a new range of applications including the experimental\nobservation of quantum radiation phenomena such as the Hawking effect in sonic\nblack-hole analogues or the acoustic analogue of cosmological particle\ncreation. PACS: 03.75.Kk, 04.70.Dy, 42.65.Dr.",
    "arxiv_id": "quant-ph/0602180",
    "authors": [
      "Ralf Sch\u00fctzhold"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "On the detectability of quantum radiation in Bose-Einstein condensates",
    "url": "https://arxiv.org/abs/quant-ph/0602180"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "86e677f8-8647-4361-82fd-f1754f5375e1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}