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Please use this identifier to cite or link to this item: https://doi.org/10.1209/0295-5075/94/20007
DC FieldValue
dc.titleExperimental demonstration of a unified framework for mixed-state geometric phases
dc.contributor.authorZhu, J.
dc.contributor.authorShi, M.
dc.contributor.authorVedral, V.
dc.contributor.authorPeng, X.
dc.contributor.authorSuter, D.
dc.contributor.authorDu, J.
dc.date.accessioned2014-10-16T09:24:46Z
dc.date.available2014-10-16T09:24:46Z
dc.date.issued2011-04
dc.identifier.citationZhu, J., Shi, M., Vedral, V., Peng, X., Suter, D., Du, J. (2011-04). Experimental demonstration of a unified framework for mixed-state geometric phases. EPL 94 (2) : -. ScholarBank@NUS Repository. https://doi.org/10.1209/0295-5075/94/20007
dc.identifier.issn02955075
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/96552
dc.description.abstractGeometric phases have been found in every major branch of physics and play an important role in mathematics and quantum computation. Here, we unify two proposed definitions of the geometric phase in mixed states - Uhlmann's phase and Sjöqvist's phase - in a new formalism based on interferometry and further provide an experimental demonstration in NMR. This is also the first experimental measurement of Uhlmann's geometric phase. © 2011 Europhysics Letters Association.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1209/0295-5075/94/20007
dc.description.sourcetitleEPL
dc.description.volume94
dc.description.issue2
dc.description.page-
dc.identifier.isiut000289771300007
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