{
  "annotation_id": "a1aabf77-0079-46d3-982c-cf9683301a9e",
  "date_created": "2026-03-02T18:02:13.224000Z",
  "date_modified": "2026-03-02T18:02:13.224000Z",
  "file_hash": "5cb27586e059f54a18c7add8fa155ed0eaabe8d7d9852f8a2840be2b0c265153",
  "private": false,
  "record": {
    "abstract": "We consider multipartite states of qubits and prove that their bipartite\nquantum entanglement, as quantified by the concurrence, satisfies a monogamy\ninequality conjectured by Coffman, Kundu, and Wootters. We relate this monogamy\ninequality to the concept of frustration of correlations in quantum spin\nsystems.",
    "arxiv_id": "quant-ph/0502176",
    "authors": [
      "Tobias J. Osborne",
      "Frank Verstraete"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevLett.96.220503",
    "journal_ref": "Phys. Rev. Lett. 96, 220503 (2006)",
    "title": "General Monogamy Inequality for Bipartite Qubit Entanglement",
    "url": "https://arxiv.org/abs/quant-ph/0502176"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "65806f0a-53d6-4bf7-a8e4-601de473ba0e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}