{
  "id": "1712.08569",
  "version": "v1",
  "published": "2017-12-22T16:48:47.000Z",
  "updated": "2017-12-22T16:48:47.000Z",
  "title": "Cavity-mediated coherent coupling between distant quantum dots",
  "authors": [
    "Giorgio Nicolí",
    "Michael Sven Ferguson",
    "Clemens Rössler",
    "Alexander Wolfertz",
    "Gianni Blatter",
    "Thomas Ihn",
    "Klaus Ensslin",
    "Christian Reichl",
    "Werner Wegscheider",
    "Oded Zilberberg"
  ],
  "comment": "9 pages, 8 figures, draft plus supplementary, comments are welcome",
  "categories": [
    "cond-mat.mes-hall",
    "quant-ph"
  ],
  "abstract": "Scalable architectures for quantum information technologies require to selectively couple long-distance qubits while suppressing environmental noise and cross-talk. In semiconductor materials, the coherent coupling of a single spin on a quantum dot to a cavity hosting fermionic modes offers a new solution to this technological challenge. Here, we demonstrate coherent coupling between two spatially separated quantum dots using an electronic cavity design that takes advantage of whispering-gallery modes in a two-dimensional electron gas. The cavity-mediated long-distance coupling effectively minimizes undesirable direct cross-talk between the dots and defines a scalable architecture for all-electronic semiconductor-based quantum information processing.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2017-12-22T16:48:47.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "distant quantum dots",
      "cavity-mediated coherent coupling",
      "minimizes undesirable direct cross-talk",
      "hosting fermionic modes offers",
      "long-distance coupling effectively minimizes"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}