{
  "annotation_id": "03ea190d-88a1-48e0-a4a4-b4f40372feda",
  "date_created": "2026-03-02T18:02:20.703000Z",
  "date_modified": "2026-03-02T18:02:20.703000Z",
  "file_hash": "fcd0cd1ba914acf65f7f24e87432f654872afc05f7eaae6ab4926c7bc7ab2cc7",
  "private": false,
  "record": {
    "abstract": "It is generally accepted that a system undergoing uniform acceleration with\nrespect to zero-temperature vacuum will thermalize at a finite temperature (the\nso-called Unruh temperature) that is proportional to the acceleration. However,\nthe question of whether or not the system actually radiates is highly\ncontroversial. Thus, we are motivated to present an exact calculation using a\ngeneralized quantum Langevin equation to describe an oscillator (the detector)\nmoving under a constant force and coupled to a one-dimensional scalar field\n(scalar electrodynamics). Moreover, our analysis is simplified by using the\noscillator as a detector. We show that this system does not radiate despite the\nfact that it does in fact thermalize at the Unruh temperature. We remark upon a\ndiffering opinion expressed regarding a system coupled to the electromagnetic\nfield.",
    "arxiv_id": "quant-ph/0509151",
    "authors": [
      "G. W. Ford",
      "R. F. O\u0027Connell"
    ],
    "categories": [
      "quant-ph",
      "gr-qc"
    ],
    "doi": "10.1016/j.physleta.2005.09.068",
    "journal_ref": "Phys.Lett. A350 (2006) 17-26",
    "title": "Is there Unruh radiation?",
    "url": "https://arxiv.org/abs/quant-ph/0509151"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "331dae48-c2dd-4e8d-afe9-9bfbc413df15",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}