{
  "annotation_id": "4f688d7d-3e87-4c78-abd2-76012e88e135",
  "date_created": "2026-03-02T18:00:32.935000Z",
  "date_modified": "2026-03-02T18:00:32.935000Z",
  "file_hash": "c4aa38a3bfb1c27003d26d52e56c5515747ee11f9eeaf5b33a33f6a7786db429",
  "private": false,
  "record": {
    "abstract": "A simple model is derived to prove the multi-filament structure of\nrelativistic self-focusing with ultra-intense lasers. Exact analytical\nsolutions describing the transverse structure of waveguide channels with\nelectron cavitation, for which both the relativistic and ponderomotive\nnonlinearities are taken into account, are presented.",
    "arxiv_id": "physics/0012044",
    "authors": [
      "F. Cattani",
      "A. Kim",
      "D. Anderson",
      "M. Lisak"
    ],
    "categories": [
      "physics.plasm-ph"
    ],
    "doi": "10.1103/PhysRevE.64.016412",
    "title": "Multi-filament structures in relativistic self-focusing",
    "url": "https://arxiv.org/abs/physics/0012044"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e3338fbd-ddea-4f62-b915-4341c5a2e90b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}