dorsal/arxiv
View SchemaGeneral Monogamy Inequality for Bipartite Qubit Entanglement
| Authors | Tobias J. Osborne, Frank Verstraete |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0502176 |
| URL | https://arxiv.org/abs/quant-ph/0502176 |
| DOI | 10.1103/PhysRevLett.96.220503 |
| Journal | Phys. Rev. Lett. 96, 220503 (2006) |
Abstract
We consider multipartite states of qubits and prove that their bipartite quantum entanglement, as quantified by the concurrence, satisfies a monogamy inequality conjectured by Coffman, Kundu, and Wootters. We relate this monogamy inequality to the concept of frustration of correlations in quantum spin systems.
{
"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
}