File Download
  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Multipartite entanglement in four-qubit cluster-class states

TitleMultipartite entanglement in four-qubit cluster-class states
Authors
KeywordsPhysics
Issue Date2008
PublisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.org
Citation
Physical Review A - Atomic, Molecular, And Optical Physics, 2008, v. 77 n. 3 How to Cite?
AbstractBased on quantitative complementarity relations (QCRs), we analyze the multipartite correlations in four-qubit cluster-class states. It is proven analytically that the average multipartite correlation Ems is entanglement monotone. Moreover, it is also shown that the mixed three-tangle is a correlation measure compatible with the QCRs in this kind of quantum state. More arrestingly, with the aid of the QCRs, a set of hierarchy entanglement measures is obtained rigorously in the present system. © 2008 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/57345
ISSN
2014 Impact Factor: 2.808
2015 SCImago Journal Rankings: 1.418
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorBai, YKen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2010-04-12T01:33:37Z-
dc.date.available2010-04-12T01:33:37Z-
dc.date.issued2008en_HK
dc.identifier.citationPhysical Review A - Atomic, Molecular, And Optical Physics, 2008, v. 77 n. 3en_HK
dc.identifier.issn1050-2947en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57345-
dc.description.abstractBased on quantitative complementarity relations (QCRs), we analyze the multipartite correlations in four-qubit cluster-class states. It is proven analytically that the average multipartite correlation Ems is entanglement monotone. Moreover, it is also shown that the mixed three-tangle is a correlation measure compatible with the QCRs in this kind of quantum state. More arrestingly, with the aid of the QCRs, a set of hierarchy entanglement measures is obtained rigorously in the present system. © 2008 The American Physical Society.en_HK
dc.languageengen_HK
dc.publisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.orgen_HK
dc.relation.ispartofPhysical Review A - Atomic, Molecular, and Optical Physicsen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rightsPhysical Review A (Atomic, Molecular and Optical Physics). Copyright © American Physical Society.en_HK
dc.subjectPhysicsen_HK
dc.titleMultipartite entanglement in four-qubit cluster-class statesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1050-2947&volume=77&issue=3&spage=032313&epage=1 &date=2008&atitle=Multipartite+entanglement+in+four-qubit+cluster-class+statesen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1103/PhysRevA.77.032313en_HK
dc.identifier.scopuseid_2-s2.0-40849114987en_HK
dc.identifier.hkuros143634-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-40849114987&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume77en_HK
dc.identifier.issue3en_HK
dc.identifier.isiWOS:000254541100057-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridBai, YK=7402572297en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats