dorsal/arxiv
View SchemaClassifying N-qubit Entanglement via Bell's Inequalities
| Authors | Sixia Yu, Zeng-Bing Chen, Jian-Wei Pan, Yong-De Zhang |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0211063 |
| URL | https://arxiv.org/abs/quant-ph/0211063 |
| DOI | 10.1103/PhysRevLett.90.080401 |
| Journal | PRL 90, 080401 (2003) |
Abstract
All the states of N qubits can be classified into N-1 entanglement classes from 2-entangled to N-entangled (fully entangled) states. Each class of entangled states is characterized by an entanglement index that depends on the partition of N. The larger the entanglement index of an state, the more entangled or the less separable is the state in the sense that a larger maximal violation of Bell's inequality is attainable for this class of state.
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"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"
},
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