{
  "id": "0805.3398",
  "version": "v3",
  "published": "2008-05-22T15:15:13.000Z",
  "updated": "2008-06-27T10:20:58.000Z",
  "title": "Proposed Experimental Test for Proving Quantum Contextuality with Non-entangled Photons",
  "authors": [
    "Yoshihiro Nambu"
  ],
  "comment": "4 pages, 2 figures, RevTeX, revised introduction",
  "categories": [
    "quant-ph"
  ],
  "abstract": "We present a new and feasible test proving quantum contextuality in four-dimensional Hiltbert space. In our scheme, a contradiction between quantum mechanics and noncontextual hidden variables is revealed through the measurement statistics of two joint measurements of an ensemble of non-entangled qubits. The origin of nonclassicality is fully attributed to the measurement process. Quantum optical realization using photon pairs and linear optics are presented.",
  "revisions": [
    {
      "version": "v3",
      "updated": "2008-06-27T10:20:58.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "experimental test",
      "non-entangled photons",
      "four-dimensional hiltbert space",
      "noncontextual hidden variables",
      "feasible test proving quantum contextuality"
    ],
    "note": {
      "typesetting": "RevTeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2008arXiv0805.3398N"
    }
  }
}