{
  "id": "cond-mat/0404075",
  "version": "v1",
  "published": "2004-04-03T12:20:52.000Z",
  "updated": "2004-04-03T12:20:52.000Z",
  "title": "Exclusion process for particles of arbitrary extension: Hydrodynamic limit and algebraic properties",
  "authors": [
    "G. Schoenherr",
    "G. M. Schuetz"
  ],
  "categories": [
    "cond-mat.stat-mech"
  ],
  "abstract": "The behaviour of extended particles with exclusion interaction on a one-dimensional lattice is investigated. The basic model is called $\\ell$-ASEP as a generalization of the asymmetric exclusion process (ASEP) to particles of arbitrary length $\\ell$. Stationary and dynamical properties of the $\\ell$-ASEP with periodic boundary conditions are derived in the hydrodynamic limit from microscopic properties of the underlying stochastic many-body system. In particular, the hydrodynamic equation for the local density evolution and the time-dependent diffusion constant of a tracer particle are calculated. As a fundamental algebraic property of the symmetric exclusion process (SEP) the SU(2)-symmetry is generalized to the case of extended particles.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2004-04-03T12:20:52.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "hydrodynamic limit",
      "arbitrary extension",
      "asymmetric exclusion process",
      "time-dependent diffusion constant",
      "local density evolution"
    ],
    "publication": {
      "doi": "10.1088/0305-4470/37/34/002",
      "journal": "Journal of Physics A Mathematical General",
      "year": 2004,
      "month": "Aug",
      "volume": 37,
      "number": 34,
      "pages": 8215
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2004JPhA...37.8215S"
    }
  }
}