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Article: Detecting a set of entanglement measures in an unknown tripartite quantum state by local operations and classical communication

TitleDetecting a set of entanglement measures in an unknown tripartite quantum state by local operations and classical communication
Authors
Issue Date2006
PublisherAmerican Physical Society. The Journal's web site is located at http://pra.aps.org
Citation
Physical Review A - Atomic, Molecular, And Optical Physics, 2006, v. 74 n. 2 How to Cite?
AbstractWe propose a more general method for detecting a set of entanglement measures, i.e., negativities, in an arbitrary tripartite quantum state by local operations and classical communication. To accomplish the detection task using this method, three observers do not need to perform partial transposition maps by the structural physical approximation; instead, they only need to collectively measure some functions via three local networks supplemented by a classical communication. With these functions, they are able to determine the set of negativities related to the tripartite quantum state. © 2006 The American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/80437
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.authorLi, SSen_HK
dc.contributor.authorZheng, HZen_HK
dc.contributor.authorWang, ZDen_HK
dc.date.accessioned2010-09-06T08:06:27Z-
dc.date.available2010-09-06T08:06:27Z-
dc.date.issued2006en_HK
dc.identifier.citationPhysical Review A - Atomic, Molecular, And Optical Physics, 2006, v. 74 n. 2en_HK
dc.identifier.issn1050-2947en_HK
dc.identifier.urihttp://hdl.handle.net/10722/80437-
dc.description.abstractWe propose a more general method for detecting a set of entanglement measures, i.e., negativities, in an arbitrary tripartite quantum state by local operations and classical communication. To accomplish the detection task using this method, three observers do not need to perform partial transposition maps by the structural physical approximation; instead, they only need to collectively measure some functions via three local networks supplemented by a classical communication. With these functions, they are able to determine the set of negativities related to the tripartite quantum state. © 2006 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.rightsPhysical Review A (Atomic, Molecular and Optical Physics). Copyright © American Physical Society.en_HK
dc.titleDetecting a set of entanglement measures in an unknown tripartite quantum state by local operations and classical communicationen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1050-2947&volume=74&spage=022305:1&epage=8&date=2006&atitle=Detecting+a+set+of+entanglement+measures+in+an+unknown+tripartite+quantum+state+by+local+operations+and+classical+communicationen_HK
dc.identifier.emailWang, ZD: zwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, ZD=rp00802en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1103/PhysRevA.74.022305en_HK
dc.identifier.scopuseid_2-s2.0-33746868306en_HK
dc.identifier.hkuros121189en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33746868306&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume74en_HK
dc.identifier.issue2en_HK
dc.identifier.isiWOS:000240238300022-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridBai, YK=7402572297en_HK
dc.identifier.scopusauthoridLi, SS=26643233200en_HK
dc.identifier.scopusauthoridZheng, HZ=7403440708en_HK
dc.identifier.scopusauthoridWang, ZD=14828459100en_HK

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