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Article: Entanglement charge of thermal states

TitleEntanglement charge of thermal states
Authors
KeywordsEntanglement charge
Quantum entanglement
Thermal state
Issue Date2012
PublisherZhongguo Kexue Zazhishe. The Journal's web site is located at http://www.scichina.com:8083/sciGe/EN/volumn/current.shtml
Citation
Science China: Physics, Mechanics And Astronomy, 2012, v. 55 n. 4, p. 666-670 How to Cite?
AbstractEntanglement charge is an operational measure to quantify nonlocalities in ensembles consisting of bipartite quantum states. Here we generalize this nonlocality measure to single bipartite quantum states. As an example, we analyze the entanglement charges of some thermal states of two-qubit systems and show how they depend on the temperature and the system parameters in an analytical way. © 2012 Science China Press and Springer-Verlag Berlin Heidelberg.
Persistent Identifierhttp://hdl.handle.net/10722/149130
ISSN
2015 Impact Factor: 1.575
2015 SCImago Journal Rankings: 0.485
ISI Accession Number ID
Funding AgencyGrant Number
National Natural Science Foundation of China60878059
11004033
10905016
Natural Science Foundation of Fujian Province2010J01002
Hebei Normal University
RGC, Hong KongHKU7044/08P
HKU7058/11P
State Key Program for Basic Research of China2011CB922104
National Fundamental Research Program of China2011CBA00203
Funding Information:

This work was supported by the National Natural Science Foundation of China (Grant Nos. 60878059, 11004033 and 10905016), the Natural Science Foundation of Fujian Province (Grant No. 2010J01002), the Fund of Hebei Normal University, the RGC Grant of Hong Kong (Grant Nos. HKU7044/08P and HKU7058/11P), the State Key Program for Basic Research of China (Grant No. 2011CB922104) and the National Fundamental Research Program of China (Grant No. 2011CBA00203).

References

 

DC FieldValueLanguage
dc.contributor.authorYe, MYen_HK
dc.contributor.authorLin, Xen_HK
dc.contributor.authorBai, Yen_HK
dc.contributor.authorWang, Zen_HK
dc.date.accessioned2012-06-22T06:24:54Z-
dc.date.available2012-06-22T06:24:54Z-
dc.date.issued2012en_HK
dc.identifier.citationScience China: Physics, Mechanics And Astronomy, 2012, v. 55 n. 4, p. 666-670en_HK
dc.identifier.issn1674-7348en_HK
dc.identifier.urihttp://hdl.handle.net/10722/149130-
dc.description.abstractEntanglement charge is an operational measure to quantify nonlocalities in ensembles consisting of bipartite quantum states. Here we generalize this nonlocality measure to single bipartite quantum states. As an example, we analyze the entanglement charges of some thermal states of two-qubit systems and show how they depend on the temperature and the system parameters in an analytical way. © 2012 Science China Press and Springer-Verlag Berlin Heidelberg.en_HK
dc.languageengen_US
dc.publisherZhongguo Kexue Zazhishe. The Journal's web site is located at http://www.scichina.com:8083/sciGe/EN/volumn/current.shtmlen_HK
dc.relation.ispartofScience China: Physics, Mechanics and Astronomyen_HK
dc.rightsThe original publication is available at www.springerlink.comen_US
dc.subjectEntanglement chargeen_HK
dc.subjectQuantum entanglementen_HK
dc.subjectThermal stateen_HK
dc.titleEntanglement charge of thermal statesen_HK
dc.typeArticleen_HK
dc.identifier.emailYe, M: myye@fjnu.edu.cnen_HK
dc.identifier.authorityYe, M=rp00830en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11433-012-4675-zen_HK
dc.identifier.scopuseid_2-s2.0-84863717062en_HK
dc.identifier.hkuros199976en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84863717062&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume55en_HK
dc.identifier.issue4en_HK
dc.identifier.spage666en_HK
dc.identifier.epage670en_HK
dc.identifier.isiWOS:000301849800018-
dc.publisher.placeChinaen_HK
dc.identifier.scopusauthoridYe, M=35114254500en_HK
dc.identifier.scopusauthoridLin, X=7404513425en_HK
dc.identifier.scopusauthoridBai, Y=7402572297en_HK
dc.identifier.scopusauthoridWang, Z=55311288600en_HK

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