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Quantum Fisher Information of N Particles in the Superposition of W and GHZ States

dc.contributor.authorAltintas, Azmi Ali
dc.contributor.authorYesilyurt, Can
dc.contributor.authorBugu, Sinan
dc.contributor.authorOzaydin, Fatih
dc.date.accessioned2021-12-10T10:42:13Z
dc.date.available2021-12-10T10:42:13Z
dc.date.issued2013
dc.identifier.citationOzaydin F., Altintas A. A. , Bugu S., Yesilyurt C., "Quantum Fisher Information of N Particles in the Superposition of W and GHZ States", INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, cilt.52, sa.9, ss.2977-2980, 2013
dc.identifier.issn0020-7748
dc.identifier.otherav_4f1987be-b77e-48f0-949f-7f4b626d55e3
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/170413
dc.identifier.urihttps://doi.org/10.1007/s10773-013-1588-1
dc.description.abstractWe investigate the quantum Fisher information of a multipartite entangled state of N particles in a superposition of W and GHZ states. We find that the mean quantum Fisher information per particle (RMQFI) decreases with respect to the number of the particles and the peak is observed between 0.6 and 0.8 values of the superposition coefficient of W state. We present the behavior of RMQFI for N from 2 to 10 and discuss some interesting results.
dc.language.isoeng
dc.subjectTemel Bilimler (SCI)
dc.subjectTemel Bilimler
dc.subjectFİZİK, MULTİDİSİPLİNER
dc.subjectFizik
dc.subjectDisiplinlerarası Fizik ve İlgili Bilim ve Teknoloji Alanları
dc.titleQuantum Fisher Information of N Particles in the Superposition of W and GHZ States
dc.typeMakale
dc.relation.journalINTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
dc.contributor.departmentİstanbul Okan Üniversitesi , ,
dc.identifier.volume52
dc.identifier.issue9
dc.identifier.startpage2977
dc.identifier.endpage2980
dc.contributor.firstauthorID2736446


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