{
  "id": "1509.01805",
  "version": "v1",
  "published": "2015-09-06T13:06:37.000Z",
  "updated": "2015-09-06T13:06:37.000Z",
  "title": "Non-locality in high spin systems with tensor correlations",
  "authors": [
    "V. Ravishankar",
    "R. P. Sandhir"
  ],
  "comment": "9 pages, 13 figures",
  "categories": [
    "quant-ph"
  ],
  "abstract": "We address the problem of detecting non-locality in coupled N level systems in the language of spin. Through a number of examples, we show that non-locality can be detected via a violation of the standard Bell inequality, irrespective of what N is, with correlations from observables of order k ~ 2s in the fundamental spin operators. We further show that, contrarily, if the order k is frozen, then non-locality eludes a detection when s >> k, leading to a weak classical limit. Armed with these results, we proceed to characterize observables that 'genuinely' reflect non-locality in higher dimensions, and demonstrate that one needs to go beyond the standard set-ups such as Stern-Gerlach and those with correlations involving measurement of spin projections along quantization axes.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2015-09-06T13:06:37.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "high spin systems",
      "tensor correlations",
      "standard bell inequality",
      "fundamental spin operators",
      "standard set-ups"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}