{
  "annotation_id": "28c8adb7-9bcf-4238-8b32-be39d0e5758e",
  "date_created": "2026-03-02T18:02:31.049000Z",
  "date_modified": "2026-03-02T18:02:31.049000Z",
  "file_hash": "0efc5259614e5290ec6e5a8b4f3a6c32ba17d869b051ad8c70b1118f2c64a34d",
  "private": false,
  "record": {
    "abstract": "A family of Bell-type inequalities is present, which are constructed directly\nfrom the \"standard\" Bell inequalities involving two dichotomic observables per\nsite. It is shown that the inequalities are violated by all the generalized\nGreenberger-Horne-Zeilinger states of multiqubits. Remarkably, our new\ninequalities can provide stronger non-locality tests in a sense that the local\nreality inequalities are exponentially stronger than the corresponding\nmultipartite separability inequalities. This reveals that the exponential\nviolation of local realism by separable states is an interesting consequence of\nquantum fluctuation of multipartite systems.",
    "arxiv_id": "quant-ph/0611126",
    "authors": [
      "Zeqian Chen"
    ],
    "categories": [
      "quant-ph"
    ],
    "title": "Variants of Bell inequalities",
    "url": "https://arxiv.org/abs/quant-ph/0611126"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c71189f3-4735-4e0b-8fcb-bf4d11f8c6ad",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}