{
  "annotation_id": "560ad0e3-a823-4a8c-a7f8-a742ff9285dc",
  "date_created": "2026-03-02T18:01:14.980000Z",
  "date_modified": "2026-03-02T18:01:14.980000Z",
  "file_hash": "a5d857fb4ab973538ce66eda2560e323c8a8356d1797ac2688aac650a232970d",
  "private": false,
  "record": {
    "abstract": "We review the basics of the two most widely used approaches to Lorentz\nviolation - the Stardard Model Extension and Noncommutative Field Theory - and\ndiscuss in some detail the example of the modified spectrum of the synchrotron\nradiation. Motivated by touching upon such a fundamental issue as Lorentz\nsymmetry, we ask three questions: What is behind the search for Lorentz\nviolation? Is String Theory a physical theory? Is there an alternative to\nSupersymmetry?",
    "arxiv_id": "physics/0612171",
    "authors": [
      "Alfredo Iorio"
    ],
    "categories": [
      "physics.pop-ph",
      "hep-ph",
      "hep-th",
      "physics.gen-ph"
    ],
    "doi": "10.1088/1742-6596/67/1/012008",
    "journal_ref": "J.Phys.Conf.Ser.67:012008,2007",
    "title": "Three Questions on Lorentz Violation",
    "url": "https://arxiv.org/abs/physics/0612171"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "033948bd-6910-45b4-89ff-9af8aafa3dc4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}