{
  "annotation_id": "58179a3c-8926-43d8-ba0f-a295056f8250",
  "date_created": "2026-03-02T18:00:53.502000Z",
  "date_modified": "2026-03-02T18:00:53.502000Z",
  "file_hash": "f2eb4109c7162bf422d13657a83e20659d7d5be21c0d0ba83386b829ea99b931",
  "private": false,
  "record": {
    "abstract": "We consider a model of active Brownian agents interacting via a harmonic\nattractive potential in a two-dimensional system in the presence of noise. By\nnumerical simulations, we show that this model possesses a noise-induced\ntransition characterized by the breakdown of translational motion and the onset\nof swarm rotation as the noise intensity is increased. Statistical properties\nof swarm dynamics in the weak noise limit are further analytically\ninvestigated.",
    "arxiv_id": "physics/0412037",
    "authors": [
      "Udo Erdmann",
      "Werner Ebeling",
      "Alexander S. Mikhailov"
    ],
    "categories": [
      "physics.bio-ph",
      "cond-mat.stat-mech",
      "q-bio.PE"
    ],
    "doi": "10.1103/PhysRevE.71.051904",
    "journal_ref": "Physical Review E, 71:051904, 2005",
    "title": "Noise-Induced Transition from Translational to Rotational Motion of   Swarms",
    "url": "https://arxiv.org/abs/physics/0412037"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "931d96a5-966d-4b67-b9b2-9f64f4415302",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}