{
  "id": "1301.6005",
  "version": "v1",
  "published": "2013-01-25T10:45:49.000Z",
  "updated": "2013-01-25T10:45:49.000Z",
  "title": "Entropic uncertainty relation for pointer-based simultaneous measurements of conjugate observables",
  "authors": [
    "Raoul Heese",
    "Matthias Freyberger"
  ],
  "journal": "Phys. Rev. A 87, 012123 (2013)",
  "doi": "10.1103/PhysRevA.87.012123",
  "categories": [
    "quant-ph"
  ],
  "abstract": "We present a family of entropic uncertainty relations for pointer-based simultaneous measurements of conjugate observables. The lower bounds of these relations explicitly incorporate the influence of the measurement apparatus. We achieve this by using a mathematical theorem which states that the information entropy of convoluted probability distributions is bound from below. As a consequence of these results we can straightforwardly show that appropriately squeezed states are minimal entropy states for simultaneous measurements.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-01-25T10:45:49.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "03.65.Ta",
      "89.70.Cf"
    ],
    "keywords": [
      "entropic uncertainty relation",
      "pointer-based simultaneous measurements",
      "conjugate observables",
      "minimal entropy states",
      "measurement apparatus"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review A",
      "year": 2013,
      "month": "Jan",
      "volume": 87,
      "number": 1,
      "pages": "012123"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2013PhRvA..87a2123H"
    }
  }
}