{
  "annotation_id": "bfb3e3d6-ad51-40d0-ac82-2c5145730c27",
  "date_created": "2026-03-02T18:00:28.040000Z",
  "date_modified": "2026-03-02T18:00:28.040000Z",
  "file_hash": "76e17744f50bd8cbb368ad11b1748dca8b66bda04b1822804d779136e00d5bb9",
  "private": false,
  "record": {
    "abstract": "The effects arising from accelerated and decelerated motion of a point charge\ninside a medium are studied. The motion is manifestly relativistic and may be\nproduced by a constant uniform electric field. It is shown that in addition to\nthe bremsstrahlung and Cherenkov shock waves, the electromagnetic shock wave\narises when the charge particle velocity coincides with the light velocity in\nthe medium. For the accelerated motion this shock wave forming an indivisible\nentity with the Cherenkov shock wave arrives after the arrival of the\nbremsstrahlung shock wave. For the decelerated motion the above shock wave\ndetaches from the charge at the moment when its velocity coincides with the\nlight velocity in the medium. This wave existing even after termination of the\ncharge motion of the charge propagates with the light velocity in the medium.\nIt has the same singularity as the Cherenkov shock and is more singular than\nthe bremsstrahlung shock wave. The space-time regions, where these shock waves\nexist, and conditions under which they can be observed are determined.",
    "arxiv_id": "nucl-th/9910017",
    "authors": [
      "G. N. Afanasiev",
      "V. G. Kartavenko"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1139/cjp-77-7-561",
    "journal_ref": "Canadian J. Phys. 77 (1999) 561-569.",
    "title": "Cherenkov-like shock waves associated with surpassing the light velocity   barrier",
    "url": "https://arxiv.org/abs/nucl-th/9910017"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6c85ea32-f0c7-429a-88c4-b84a832922f0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}