{
  "annotation_id": "e6caf828-c32b-4060-a6ee-523569f9a4b8",
  "date_created": "2026-03-02T18:00:53.502000Z",
  "date_modified": "2026-03-02T18:00:53.502000Z",
  "file_hash": "f4a62fe7f5c157c5f69b4070c0c2824e52be9b7d3f64a49dca08230c105f96b5",
  "private": false,
  "record": {
    "abstract": "We reveal the existence of dynamically stable composite topological solitons\nin Bessel photonic lattices imprinted in focusing Kerr-type nonlinear media.\nThe new stable composite solitons are made of a vortex-ring with unit\ntopological charge incoherently coupled to a fundamental soliton. The\nstabilization of the otherwise highly azimuthally unstable vortex-rings is\nprovided under suitable conditions, which we study in detail, by\ncross-phase-modulation coupling with the fundamental soliton companion.",
    "arxiv_id": "physics/0412034",
    "authors": [
      "Yaroslav V. Kartashov",
      "Victor A. Vysloukh",
      "Lluis Torner"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/JOSAB.22.001366",
    "journal_ref": "Journal of the Optical Society of America B 22, 1366 (2005)",
    "title": "Composite vortex-ring solitons in Bessel photonic lattices",
    "url": "https://arxiv.org/abs/physics/0412034"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "495e44bb-0de3-41ca-ae97-fad9417e692e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}