{
  "id": "1807.02655",
  "version": "v1",
  "published": "2018-07-07T12:29:53.000Z",
  "updated": "2018-07-07T12:29:53.000Z",
  "title": "Congestion fronts of diffusing particles",
  "authors": [
    "Bastian Burger",
    "Hans J Herrmann"
  ],
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "We study two new models of two particle species invading a surface from opposite sides. Collisions of particles of different species lead to the formation of congestion fronts. One of the models implements a reversible process whereas in the other model the congestion front forms irreversibly. For both models we find that the congestion fronts are self-affine but with different roughness exponents. For low densities the system does not congest and we find a phase transition between a phase of freely moving particles and a congestion phase.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-07-07T12:29:53.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "diffusing particles",
      "congestion front forms irreversibly",
      "congestion phase",
      "models implements",
      "opposite sides"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}