{
  "id": "1210.2224",
  "version": "v1",
  "published": "2012-10-08T10:43:03.000Z",
  "updated": "2012-10-08T10:43:03.000Z",
  "title": "Superdiffusive comb: Application to experimental observation of anomalous diffusion in one dimension",
  "authors": [
    "Alexander Iomin"
  ],
  "journal": "Physical Review E 86, 032101 (2012)",
  "categories": [
    "cond-mat.stat-mech",
    "cond-mat.dis-nn",
    "quant-ph"
  ],
  "abstract": "A possible mechanism of superdiffusion of ultra-cold atoms in a one-dimensional polarization optical lattice, observed experimentally in [Phys. Rev. Lett. \\textbf{108}, 093002 (2012)], is suggested. The analysis is based on a consideration of anomalous diffusion in a fractal comb [Phys. Rev. E \\textbf{83}, 052106 (2011)]. It is shown that the transport exponent is determined by the fractal geometry of the comb due to recoil distributions resulting in L\\'evy flights of atoms.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-10-08T10:43:03.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05.40.Fb",
      "37.10.Jk"
    ],
    "keywords": [
      "anomalous diffusion",
      "experimental observation",
      "superdiffusive comb",
      "application",
      "one-dimensional polarization optical lattice"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review E",
      "doi": "10.1103/PhysRevE.86.032101",
      "year": 2012,
      "month": "Sep",
      "volume": 86,
      "number": 3,
      "pages": "032101"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012PhRvE..86c2101I"
    }
  }
}