{
  "id": "0802.3928",
  "version": "v2",
  "published": "2008-02-26T22:36:42.000Z",
  "updated": "2008-04-25T11:41:32.000Z",
  "title": "Non-Markovian Dynamics of Charge Carriers in Quantum Dots",
  "authors": [
    "Eduardo Vaz",
    "Jordan Kyriakidis"
  ],
  "comment": "9 pages, 3 figures, International Workshop on Physics-Based Mathematical Models for Low-Dimensional Semiconductor Nanostructures. BIRS, November 18-23, 2007",
  "journal": "Journal of Physics: Conference Series 107 (2008) 012012",
  "doi": "10.1088/1742-6596/107/1/012012",
  "categories": [
    "cond-mat.mes-hall"
  ],
  "abstract": "We have investigated the dynamics of bound particles in multilevel current-carrying quantum dots. We look specifically in the regime of resonant tunnelling transport, where several channels are available for transport. Through a non-Markovian formalism under the Born approximation, we investigate the real-time evolution of the confined particles including transport-induced decoherence and relaxation. In the case of a coherent superposition between states with different particle number, we find that a Fock-space coherence may be preserved even in the presence of tunneling into and out of the dot. Real-time results are presented for various asymmetries of tunneling rates into different orbitals.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2008-04-25T11:41:32.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "charge carriers",
      "non-markovian dynamics",
      "multilevel current-carrying quantum dots",
      "resonant tunnelling transport",
      "bound particles"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "Journal of Physics Conference Series",
      "year": 2008,
      "month": "Mar",
      "volume": 107,
      "number": 1,
      "pages": "012012"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008JPhCS.107a2012V"
    }
  }
}