Please use this identifier to cite or link to this item: https://doi.org/10.1142/S0217979213450173
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dc.titleCorrelations in quantum physics
dc.contributor.authorDorner, R.
dc.contributor.authorVedral, V.
dc.date.accessioned2014-10-16T09:19:39Z
dc.date.available2014-10-16T09:19:39Z
dc.date.issued2013-01-30
dc.identifier.citationDorner, R., Vedral, V. (2013-01-30). Correlations in quantum physics. International Journal of Modern Physics B 27 (1-3) : -. ScholarBank@NUS Repository. https://doi.org/10.1142/S0217979213450173
dc.identifier.issn02179792
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/96115
dc.description.abstractWe provide a historical perspective of how the notion of correlations has evolved within quantum physics. We begin by reviewing Shannon's information theory and its first application in quantum physics, due to Everett, in explaining the information conveyed during a quantum measurement. This naturally leads us to Lindblad's information theoretic analysis of quantum measurements and his emphasis of the difference between the classical and quantum mutual information. After briefly summarizing the quantification of entanglement using these ideas, we arrive at the concept of quantum discord, which naturally captures the boundary between entanglement and classical correlations. Finally we discuss possible links between discord, which the generation of correlations in thermodynamic transformations of coupled harmonic oscillators. © 2013 World Scientific Publishing Company.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1142/S0217979213450173
dc.sourceScopus
dc.subjectQuantum correlations
dc.subjectquantum nonequilibrium thermodynamics
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1142/S0217979213450173
dc.description.sourcetitleInternational Journal of Modern Physics B
dc.description.volume27
dc.description.issue1-3
dc.description.page-
dc.description.codenIJPBE
dc.identifier.isiut000316891300008
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