{
  "annotation_id": "b81ddd74-c63f-4281-8808-0e9e37f6f90c",
  "date_created": "2026-03-02T18:00:46.667000Z",
  "date_modified": "2026-03-02T18:00:46.667000Z",
  "file_hash": "b4d298df89ebda30ae4b2c811f56d939003032f9cb9f1ab0705d284757efda3d",
  "private": false,
  "record": {
    "abstract": "We present a study of transport of a Brownian particle moving in periodic\nsymmetric potential in the presence of asymmetric unbiased fluctuations. The\nparticle is considered to move in a medium with periodic space dependent\nfriction. By tuning the parameters of the system, the direction of current\nexhibit reversals, both as a function of temperature as well as the amplitude\nof rocking force. We found that the mutual interplay between the opposite\ndriving factors is the necessary term for current reversals.",
    "arxiv_id": "physics/0306163",
    "authors": [
      "Bao-Quan Ai",
      "Xian-Ju Wang",
      "Guo-Tao Liu",
      "Hui-Zhang Xie",
      "De-Hua Wen",
      "Wei Chen",
      "Liang-Gang Liu"
    ],
    "categories": [
      "physics.bio-ph"
    ],
    "doi": "10.1140/epjb/e2004-00089-9",
    "journal_ref": "Eur. Phys. J. B 37(2004)523-526",
    "title": "Current Reversals in a inhomogeneous system with asymmetric unbiased   fluctuations",
    "url": "https://arxiv.org/abs/physics/0306163"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ca0a72a0-1961-4065-8c71-07c9b3f68950",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}