{
  "id": "1203.1223",
  "version": "v1",
  "published": "2012-03-06T15:16:48.000Z",
  "updated": "2012-03-06T15:16:48.000Z",
  "title": "Dynamical decoupling of superconducting qubits",
  "authors": [
    "Jian Li",
    "G. S. Paraoanu"
  ],
  "comment": "4 figures, 6 pages",
  "journal": "J. Phys.: Conf. Ser. 338,012010 (2012)",
  "doi": "10.1088/1742-6596/338/1/012010",
  "categories": [
    "cond-mat.mes-hall",
    "quant-ph"
  ],
  "abstract": "We show that two superconducting qubits interacting via a fixed transversal coupling can be decoupled by appropriately-designed microwave feld excitations applied to each qubit. This technique is useful for removing the effects of spurious interactions in a quantum processor. We also simulate the case of a qubit coupled to a two-level system (TLS) present in the insulating layer of the Josephson junction of the qubit. Finally, we discuss the qubit-TLS problem in the context of dispersive measurements, where the qubit is coupled to a resonator.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-03-06T15:16:48.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "superconducting qubits",
      "dynamical decoupling",
      "appropriately-designed microwave feld excitations",
      "quantum processor",
      "two-level system"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "Journal of Physics Conference Series",
      "year": 2012,
      "month": "Feb",
      "volume": 338,
      "number": 1,
      "pages": "012010"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012JPhCS.338a2010L"
    }
  }
}