Characterizing the complete hierarchy of correlations in an $n$-party system
| dc.creator | Zhou, D. L. | |
| dc.creator | You, L. | |
| dc.date | 2007-01-07 | |
| dc.date.accessioned | 2026-07-07T07:39:14Z | |
| dc.date.available | 2026-07-07T07:39:14Z | |
| dc.description | A characterization of the complete correlation structure in an $n$-party system is proposed in terms of a series of $(k,n)$ threshold classical secret sharing protocols ($2\le k\le n$). The total correlation is shown to be the sum of independent correlations of 2-, 3-,$...$, $n$-parties. Our result unifies several earlier scattered works, and shines new light at the important topic of multi-party quantum entanglement. As an application, we explicitly construct the hierarchy of correlations in an $n$-qubit graph state. | |
| dc.description | 4 pages | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0701029 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0701029 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/121375 | |
| dc.subject | Quantum Physics | |
| dc.title | Characterizing the complete hierarchy of correlations in an $n$-party system | |
| dc.type | text |