{
  "annotation_id": "5da56019-b721-416e-8435-a3068db2282c",
  "date_created": "2026-03-02T18:01:00.420000Z",
  "date_modified": "2026-03-02T18:01:00.420000Z",
  "file_hash": "4796197130c03a86160494e4c48d80a8ade1e57223c9884cfd83c029567d7942",
  "private": false,
  "record": {
    "abstract": "We propose a classical solution for the kinetic description of matter falling\ninto a black hole, which permits to evaluate both the kinetic entropy and the\nentropy production rate of classical infalling matter at the event horizon. The\nformulation is based on a relativistic kinetic description for classical\nparticles in the presence of an event horizon. An H-theorem is established\nwhich holds for arbitrary models of black holes and is valid also in the\npresence of contracting event horizons.",
    "arxiv_id": "physics/0506130",
    "authors": [
      "Piero Nicolini",
      "Massimo Tessarotto"
    ],
    "categories": [
      "physics.class-ph"
    ],
    "doi": "10.1063/1.2198469",
    "journal_ref": "Phys.Plasmas 13:052901,2006",
    "title": "H-theorem for classical matter around a black hole",
    "url": "https://arxiv.org/abs/physics/0506130"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "37aa9497-a6df-4ae3-a466-2942ba86a4f2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}