dc.citation.number |
6 |
- |
dc.citation.title |
PHYSICAL REVIEW A |
- |
dc.citation.volume |
87 |
- |
dc.contributor.author |
Chi, Dong Pyo |
- |
dc.contributor.author |
Kim, Jeong San |
- |
dc.contributor.author |
Lee, Kyungjin |
- |
dc.date.accessioned |
2023-12-22T03:44:58Z |
- |
dc.date.available |
2023-12-22T03:44:58Z |
- |
dc.date.created |
2015-06-24 |
- |
dc.date.issued |
2013-06 |
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dc.description.abstract |
Using Tsallis-q entropy, we introduce the generalized concept of global quantum discord, namely the q-global quantum discord, and provide its analytic evaluation for two classes of multiqubit states. We also provide a sufficient condition, for which the pairwise quantum correlations in terms of q-global quantum discord is monogamous in multiparty quantum systems |
- |
dc.identifier.bibliographicCitation |
PHYSICAL REVIEW A, v.87, no.6 |
- |
dc.identifier.doi |
10.1103/PhysRevA.87.062339 |
- |
dc.identifier.issn |
2469-9926 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/11641 |
- |
dc.identifier.wosid |
000321049200004 |
- |
dc.language |
영어 |
- |
dc.publisher |
AMER PHYSICAL SOC |
- |
dc.title |
Generalized entropy and global quantum discord in multiparty quantum systems |
- |
dc.type |
Article |
- |
dc.subject.keywordPlus |
ENTANGLEMENT |
- |
dc.subject.keywordPlus |
STATES |
- |