{
  "id": "0909.2112",
  "version": "v1",
  "published": "2009-09-11T08:38:34.000Z",
  "updated": "2009-09-11T08:38:34.000Z",
  "title": "Subdiffusion in the Nonlinear Schroedinger Equation with Disorder",
  "authors": [
    "Alexander Iomin"
  ],
  "categories": [
    "cond-mat.stat-mech",
    "cond-mat.dis-nn"
  ],
  "abstract": "The nonlinear Schroedinger equation in the presence of disorder is considered. The dynamics of an initially localized wave packet is studied. A subdiffusive spreading of the wave packet is explained in the framework of a continuous time random walk. A probabilistic description of subdiffusion is suggested and a transport exponent of subdiffusion is obtained to be 2/5.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-09-11T08:38:34.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05.45.Yv",
      "72.15.Rn",
      "42.25.Dd"
    ],
    "keywords": [
      "nonlinear schroedinger equation",
      "subdiffusion",
      "continuous time random walk",
      "initially localized wave packet",
      "transport exponent"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1103/PhysRevE.81.017601",
      "journal": "Physical Review E",
      "year": 2010,
      "month": "Jan",
      "volume": 81,
      "number": 1,
      "pages": "017601"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010PhRvE..81a7601I"
    }
  }
}