{
  "annotation_id": "620bac99-12fd-4f16-8662-bea2983b43c9",
  "date_created": "2026-03-02T18:02:47.946000Z",
  "date_modified": "2026-03-02T18:02:47.946000Z",
  "file_hash": "d02904fabbe2cc155a0cf54ab705224db307695ccbdee81d2da001e7b2470dc7",
  "private": false,
  "record": {
    "abstract": "It has been shown by Liberati et al. [quant-ph/9904013] that a dielectric\nmedium with a time-dependent refractive index may produce photons. We point out\nthat a free electric charge which interacts with such a medium will emit\nquantum mechanically modified transition radiation in which an arbitrary odd\nnumber of photons will be present. Excited atomic electrons will also exhibit a\nsimilarly modified emission spectrum. This effect may be directly observable in\nconnection with sonoluminescence.",
    "arxiv_id": "quant-ph/9910079",
    "authors": [
      "B. Jensen",
      "I. Brevik"
    ],
    "categories": [
      "quant-ph",
      "hep-th",
      "physics.flu-dyn"
    ],
    "doi": "10.1103/PhysRevE.61.6639",
    "journal_ref": "Phys.Rev.E61:6639,2000",
    "title": "Transition Radiation and the Origin of Sonoluminescence",
    "url": "https://arxiv.org/abs/quant-ph/9910079"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7925af1f-a344-4b84-b087-67a157893400",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}