{
  "id": "0801.2873",
  "version": "v1",
  "published": "2008-01-18T12:28:54.000Z",
  "updated": "2008-01-18T12:28:54.000Z",
  "title": "Measurement-based approach to entanglement generation in coupled quantum dots",
  "authors": [
    "Avinash Kolli",
    "Simon C. Benjamin",
    "Brendon W. Lovett",
    "Thomas M. Stace"
  ],
  "journal": "Phys. Rev. B 79, 035315 (2009)",
  "doi": "10.1103/PhysRevB.79.035315",
  "categories": [
    "quant-ph"
  ],
  "abstract": "Measurements provide a novel mechanism for generating the entanglement resource necessary for performing scalable quantum computation. Recently, we proposed a method for performing parity measurements in a coupled quantum dot system. In this paper we generalise this scheme and perform a comprehensive analytic and numerical study of environmental factors. We calculate the effects of possible error sources including non-ideal photon detectors, ineffective spin-selective excitation and dot distinguishability (both spatial and spectral). Furthermore, we present an experimental approach for verifying the success of the parity measurement.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2008-01-18T12:28:54.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03.67.Lx",
      "78.67.Hc",
      "73.20.Mf",
      "71.35.Pq"
    ],
    "keywords": [
      "entanglement generation",
      "measurement-based approach",
      "parity measurement",
      "coupled quantum dot system",
      "non-ideal photon detectors"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review B",
      "year": 2009,
      "month": "Jan",
      "volume": 79,
      "number": 3,
      "pages": "035315"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2009PhRvB..79c5315K"
    }
  }
}