dorsal/arxiv
View SchemaPairwise entanglement in symmetric multi-qubit systems
| Authors | Xiaoguang Wang, Klaus Molmer |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0106145 |
| URL | https://arxiv.org/abs/quant-ph/0106145 |
| DOI | 10.1140/epjd/e20020045 |
| Journal | Eur. Phys. J. D 18, 385-391 (2002). |
Abstract
The concurrence, a quantitative measure of the entanglement between a pair of particles, is determined for the case where the pair is extracted from a symmetric state of N two-level systems. Examples are given for both pure and mixed states of the N-particle system, and for a pair extracted from two ensembles with correlated collective spins.
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"abstract": "The concurrence, a quantitative measure of the entanglement between a pair of\nparticles, is determined for the case where the pair is extracted from a\nsymmetric state of N two-level systems. Examples are given for both pure and\nmixed states of the N-particle system, and for a pair extracted from two\nensembles with correlated collective spins.",
"arxiv_id": "quant-ph/0106145",
"authors": [
"Xiaoguang Wang",
"Klaus Molmer"
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"doi": "10.1140/epjd/e20020045",
"journal_ref": "Eur. Phys. J. D 18, 385-391 (2002).",
"title": "Pairwise entanglement in symmetric multi-qubit systems",
"url": "https://arxiv.org/abs/quant-ph/0106145"
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