{
  "id": "1208.5989",
  "version": "v2",
  "published": "2012-08-29T18:55:08.000Z",
  "updated": "2012-11-12T14:41:19.000Z",
  "title": "Criticality in transport through the quantum Ising chain",
  "authors": [
    "Malte Vogl",
    "Gernot Schaller",
    "Tobias Brandes"
  ],
  "comment": "to appear in PRL",
  "journal": "Physical Review Letters 109, 240402 (2012)",
  "doi": "10.1103/PhysRevLett.109.240402",
  "categories": [
    "cond-mat.stat-mech",
    "quant-ph"
  ],
  "abstract": "We consider thermal transport between two reservoirs coupled by a quantum Ising chain as a model for non-equilibrium physics induced in quantum-critical many-body systems. By deriving rate equations based on exact expressions for the quasiparticle pairs generated during the transport, we observe signatures of the underlying quantum phase transition in the steady-state energy current already at finite reservoir temperatures.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2012-11-12T14:41:19.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05.60.Gg",
      "03.65.Yz",
      "05.30.Rt",
      "64.70.Tg"
    ],
    "keywords": [
      "quantum ising chain",
      "criticality",
      "finite reservoir temperatures",
      "steady-state energy current",
      "underlying quantum phase transition"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review Letters",
      "year": 2012,
      "month": "Dec",
      "volume": 109,
      "number": 24,
      "pages": 240402
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012PhRvL.109x0402V"
    }
  }
}