{
  "annotation_id": "e9afdd88-63f9-476f-839c-cebfdd253f8d",
  "date_created": "2026-03-02T18:00:57.284000Z",
  "date_modified": "2026-03-02T18:00:57.284000Z",
  "file_hash": "d4f707e87e4f994a89bf8faf82411c1267210e29cd9b45ab8d04fc651bb50e78",
  "private": false,
  "record": {
    "abstract": "While the dependence of the directed transport on each of the\nratchet-controlling parameters has been individually investigated\nexperimentally, theoretically, and numerically, there is still no general\ncriterion to apply to the whole set of these parameters to optimally control\ndirected transport in general systems. We report that, to optimally enhance\ndirected transport, there exists a universal force waveform which can be\nunderstood as the result of two competing fundamental mechanisms: the increase\nof the degree of breaking of symmetries and the decrease of the force impulse.\nWe demonstrate that this universal waveform explains all the previous\nexperimental, theoretical, and numerical results for a great diversity of\nsystems, including motor enzymes.",
    "arxiv_id": "physics/0503125",
    "authors": [
      "Ricardo Chacon",
      "Niurka R. Quintero"
    ],
    "categories": [
      "physics.class-ph",
      "physics.gen-ph"
    ],
    "title": "On the ratchet effect",
    "url": "https://arxiv.org/abs/physics/0503125"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "19bebbc7-0898-471b-915e-16f79758ffa7",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}