{
  "annotation_id": "ffb72b59-e6a7-4042-8284-73f3e8c544cd",
  "date_created": "2026-03-02T18:01:42.418000Z",
  "date_modified": "2026-03-02T18:01:42.418000Z",
  "file_hash": "fece936b5d93b944f807cefa439bde5eb3fd4db2a8ca48bcc405f232ac19673c",
  "private": false,
  "record": {
    "abstract": "We develop a spinor equation of the electromagnetic field, which is\nequivalent to the Maxwell equation and has a similar form as the Dirac\nequation. The spinor is the very conjugate momentum of the vector potential in\nthe Lagrangian mechanics. In this framework the electromagnetic field described\nby the spinor exhibits the SU(2) internal symmetry. The quantization and the\nproblem of longinal and scalar photons are disscussed.",
    "arxiv_id": "quant-ph/0011061",
    "authors": [
      "Baoxia Su"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "The spinor equation for the electromagnetic field",
    "url": "https://arxiv.org/abs/quant-ph/0011061"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b22339c1-56a8-4030-9253-c96e37d0163e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}