{
  "annotation_id": "a2da8a26-d27c-44ed-9665-c94fce2011d3",
  "date_created": "2026-03-02T18:02:13.409000Z",
  "date_modified": "2026-03-02T18:02:13.409000Z",
  "file_hash": "9511409bafdfd606d95d73d8b505693e90e59168c2891cdd8831f2ab49a27c48",
  "private": false,
  "record": {
    "abstract": "In a general setting, we introduce a new bipartite state property sufficient\nfor the validity of the perfect correlation form of the original Bell\ninequality for any three bounded quantum observables. A bipartite quantum state\nwith this property does not necessarily exhibit perfect correlations. The class\nof bipartite states specified by this property includes both separable and\nnonseparable states. We prove analytically that, for any dimension d\u003e2, every\nWerner state, separable or nonseparable, belongs to this class.",
    "arxiv_id": "quant-ph/0502082",
    "authors": [
      "Elena R. Loubenets"
    ],
    "categories": [
      "quant-ph",
      "math-ph",
      "math.MP"
    ],
    "doi": "10.1088/0305-4470/38/40/L02",
    "journal_ref": "Letter to the Editor. J. Phys. A: Math. Gen. 38 (2005), L653-L658",
    "title": "Class of bipartite quantum states satisfying the original Bell   inequality",
    "url": "https://arxiv.org/abs/quant-ph/0502082"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2ff1a63f-b057-453a-ae86-f3b7d8294b20",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}