{
  "annotation_id": "9e288da0-d8f4-44ab-b62e-8ac2d5f6fed6",
  "date_created": "2026-03-02T18:00:53.460000Z",
  "date_modified": "2026-03-02T18:00:53.460000Z",
  "file_hash": "d9d3107ede5dc90edd5da9b8a76476d5483afe07db7ee3862e4de21bb6f7c3bb",
  "private": false,
  "record": {
    "abstract": "We show that the Lorentz-Dirac equation is not an unavoidable consequence of\nenergy-momentum conservation for a point charge. What follows solely from\nconservation laws is a less restrictive equation already obtained by Honig and\nSzamosi. The latter is not properly an equation of motion because, as it\ncontains an extra scalar variable, it does not determine the future evolution\nof the charge. We show that a supplementary constitutive relation can be added\nso that the motion is determined and free from the troubles that are customary\nin Lorentz-Dirac equation, i. e. preacceleration and runaways.",
    "arxiv_id": "physics/0411032",
    "authors": [
      "J. M. Aguirregabiria",
      "J. Llosa",
      "A. Molina"
    ],
    "categories": [
      "physics.class-ph",
      "physics.acc-ph"
    ],
    "doi": "10.1103/PhysRevD.73.125015",
    "journal_ref": "Phys Rev D73 (2006) 125015",
    "title": "On the motion of a classical charged particle",
    "url": "https://arxiv.org/abs/physics/0411032"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "351c0807-4147-4dc1-bc4e-24b007162c7f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}