{
  "annotation_id": "d6654203-ddbe-466e-b613-2e3556593537",
  "date_created": "2026-03-02T18:02:45.093000Z",
  "date_modified": "2026-03-02T18:02:45.093000Z",
  "file_hash": "07143d4730cd84500d6ae8a41c97da54bd8338f5d2d2592cff112cc80d6b9e38",
  "private": false,
  "record": {
    "abstract": "A non-local gauge symmetry of a complex scalar field, which can be trivially\nextended to spinor fields, was demonstrated in a recent paper (Mod.Phys.Lett.\nA13, 1265 (1998) ; hep-th/9902020). The corresponding covariant Lagrangian\ndensity yielded a new, non-local Quantum Electrodynamics. In this letter we\nshow that as a consequence of this new QED, a blackbody radiation viewed\nthrough gaseous matter appears to show a slight deviation from the Planck\nformula, and propose an experimental test to check this effect. We also show\nthat a non-uniformity in this gaseous matter distribution leads to an\n(apparent) spatial anisotropy in the blackbody radiation.",
    "arxiv_id": "quant-ph/9903043",
    "authors": [
      "T K Rai Dastidar"
    ],
    "categories": [
      "quant-ph",
      "astro-ph",
      "hep-th"
    ],
    "journal_ref": "Mod.Phys.Lett. A14 (1999) 1193-1198",
    "title": "A Possible Anisotropy in Blackbody Radiation Viewed through Non-uniform   Gaseous Matter",
    "url": "https://arxiv.org/abs/quant-ph/9903043"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "5c43e8a8-a555-4dc4-8d9c-3f84950ee4b4",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}