Fisher information of a single qubit system

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dc.contributor.authorAbdel-Khalek, S.
dc.date.accessioned2024-07-12T20:51:08Z
dc.date.available2024-07-12T20:51:08Z
dc.date.issued2009en_US
dc.departmentFakülteler, İnsan ve Toplum Bilimleri Fakültesi, Matematik Bölümüen_US
dc.description.abstractIn this paper, we study the interaction between a single trapped ion with a laser field. The concept of quantum Fisher information (QFI) in terms of the atomic density operator is introduced. This quantity is used as a best estimation of entanglement compared with classical Fisher information (CFI) and von Neumann entropy of a single qubit system. We demonstrate connections between these measures. The results show the important roles played by the fluctuations of the laser phase and initial state setting in the evolution of the quantum and classical Fisher information.en_US
dc.identifier.citationAbdel-Khalek, S. (2009). Fisher information of a single qubit system. Maltepe Üniversitesi. s. 344.en_US
dc.identifier.endpage345en_US
dc.identifier.startpage344en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12415/2350
dc.institutionauthorAbdel-Khalek, S.
dc.language.isoenen_US
dc.publisherMaltepe Üniversitesien_US
dc.relation.ispartofInternational Conference of Mathematical Sciencesen_US
dc.relation.publicationcategoryUluslararası Konferans Öğesi - Başka Kurum Yazarıen_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY07715
dc.titleFisher information of a single qubit systemen_US
dc.typeConference Object
dspace.entity.typePublication

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