{
  "annotation_id": "54d12bb8-021c-486b-b803-4de138792252",
  "date_created": "2026-03-02T18:01:56.455000Z",
  "date_modified": "2026-03-02T18:01:56.455000Z",
  "file_hash": "c6f88b01dc2944f12d83d6f9dd8e132c6202624e057657ede28db3495b4c5375",
  "private": false,
  "record": {
    "abstract": "All the states of N qubits can be classified into N-1 entanglement classes\nfrom 2-entangled to N-entangled (fully entangled) states. Each class of\nentangled states is characterized by an entanglement index that depends on the\npartition of N. The larger the entanglement index of an state, the more\nentangled or the less separable is the state in the sense that a larger maximal\nviolation of Bell\u0027s inequality is attainable for this class of state.",
    "arxiv_id": "quant-ph/0211063",
    "authors": [
      "Sixia Yu",
      "Zeng-Bing Chen",
      "Jian-Wei Pan",
      "Yong-De Zhang"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.90.080401",
    "journal_ref": "PRL 90, 080401 (2003)",
    "title": "Classifying N-qubit Entanglement via Bell\u0027s Inequalities",
    "url": "https://arxiv.org/abs/quant-ph/0211063"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "988204f0-5d67-40b0-acf3-ed823aef2ef6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}