{
  "id": "1212.5822",
  "version": "v1",
  "published": "2012-12-23T18:01:26.000Z",
  "updated": "2012-12-23T18:01:26.000Z",
  "title": "Photon-number tomography and fidelity",
  "authors": [
    "O. V. Man'ko"
  ],
  "comment": "the paper is submitted for publication in AIP Conference Series",
  "categories": [
    "quant-ph",
    "math-ph",
    "math.MP"
  ],
  "abstract": "The scheme of photon-number tomography is discussed in the framework of star-product quantization. The connection of dual quantization scheme and observables is reviewed. The quantizer and dequantizer operators and kernels of star product of tomograms in photon-number tomography scheme and its dual one are presented in explicit form. The fidelity and state purity are discussed in photon{number tomographic scheme, and the expressions for fidelity and purity are obtained in the form of integral of the product of two photon-number tomograms with integral kernel which is presented in explicit form. The properties of quantumness are discussed in terms of inequalities on state photon{number tomograms.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-12-23T18:01:26.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "explicit form",
      "photon-number tomography scheme",
      "dual quantization scheme",
      "number tomographic scheme",
      "photon-number tomograms"
    ],
    "tags": [
      "conference paper"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2012AIPC.1508..275M"
    }
  }
}