{
  "annotation_id": "7f2caa7f-d745-497d-9f36-621e9068bdd7",
  "date_created": "2026-03-02T18:00:35.802000Z",
  "date_modified": "2026-03-02T18:00:35.802000Z",
  "file_hash": "74e95e9e04ae7d080277ebde4e51e476cdab96081cc5b2db4f22b3bf71f9dfac",
  "private": false,
  "record": {
    "abstract": "The significance of the Lorentz gauge as a constraint on solutions of\nMaxwellian waves is discussed. It is proved that recent claims of superluminal\npropagation of electromagnetic waves rely on an erroneous basis.",
    "arxiv_id": "physics/0108006",
    "authors": [
      "E. Comay"
    ],
    "categories": [
      "physics.optics",
      "physics.gen-ph"
    ],
    "title": "Remarks on Superluminal Propagation of an Electromagnetic Wave in Air",
    "url": "https://arxiv.org/abs/physics/0108006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fd30231a-79ef-4c6d-823a-53f352e98766",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}