{
  "annotation_id": "098ece39-518b-4c5f-9215-89aacf757a3f",
  "date_created": "2026-03-02T18:01:06.755000Z",
  "date_modified": "2026-03-02T18:01:06.755000Z",
  "file_hash": "ef532af5b455528c1fe81ac3261c0fe07303ced920ba222ca755938009f1ee3b",
  "private": false,
  "record": {
    "abstract": "Intense light propagating in a nonlinear medium can generate an ensemble of\ninteracting filaments of light, or spatial solitons. Using nematic liquid\ncrystals, we demonstrate that they undergo a collective behavior typical of\ncomplex systems, including the formation of clusters and sound-like vibrations,\nas well as the reduction of the configurational entropy, controlled by the\ndegree of nonlocality of the medium.",
    "arxiv_id": "physics/0604168",
    "authors": [
      "Claudio Conti",
      "Marco Peccianti",
      "Gaetano Assanto"
    ],
    "categories": [
      "physics.optics",
      "cond-mat.dis-nn",
      "nlin.PS"
    ],
    "doi": "10.1364/OL.31.002030",
    "journal_ref": "Optics Letters 31, 2030 (2006)",
    "title": "Complex dynamics and configurational entropy of spatial optical solitons   in nonlocal media",
    "url": "https://arxiv.org/abs/physics/0604168"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4598bb2b-4417-4259-bc93-fa8f4d755c2f",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}