{
  "id": "quant-ph/9511008",
  "version": "v1",
  "published": "1995-11-08T01:46:09.000Z",
  "updated": "1995-11-08T01:46:09.000Z",
  "title": "Measurement of conditional phase shifts for quantum logic",
  "authors": [
    "Q. A. Turchette",
    "C. J. Hood",
    "W. Lange",
    "H. Mabuchi",
    "H. J. Kimble"
  ],
  "comment": "4 pages in Postscript format, including 4 figures (attached as uuencoded version of a gzip-file)",
  "journal": "Phys.Rev.Lett. 75 (1995) 4710-4713",
  "doi": "10.1103/PhysRevLett.75.4710",
  "categories": [
    "quant-ph"
  ],
  "abstract": "Measurements of the birefringence of a single atom strongly coupled to a high-finesse optical resonator are reported, with nonlinear phase shifts observed for intracavity photon number much less than one. A proposal to utilize the measured conditional phase shifts for implementing quantum logic via a quantum-phase gate (QPG) is considered. Within the context of a simple model for the field transformation, the parameters of the \"truth table\" for the QPG are determined.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1995-11-08T01:46:09.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "measurement",
      "measured conditional phase shifts",
      "intracavity photon number",
      "nonlinear phase shifts",
      "quantum-phase gate"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 401967
    }
  }
}