{
  "id": "2007.10009",
  "version": "v1",
  "published": "2020-07-20T11:27:53.000Z",
  "updated": "2020-07-20T11:27:53.000Z",
  "title": "Non-locality and entanglement in multi-qubit systems from a unified framework",
  "authors": [
    "Sooryansh Asthana",
    "Soumik Adhikary",
    "V. Ravishankar"
  ],
  "comment": "9 pages, 1 figure",
  "categories": [
    "quant-ph"
  ],
  "abstract": "Non-classical probability is the underlying feature of quantum mechanics. The emergence of Bell-CHSH non-locality for bipartite systems and linear entanglement inequalities for two-qubit systems has been shown in [1], purely as violations of classical probability rules. In this paper, as a direct continuation of [1], we extend the results to non-locality in multi-party systems and entanglement in multi-qubit systems. We show how any number of entanglement witnesses can be obtained, including the ones that have been derived earlier by employing diverse methods.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-07-20T11:27:53.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "multi-qubit systems",
      "unified framework",
      "linear entanglement inequalities",
      "employing diverse methods",
      "entanglement witnesses"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}