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dc.contributor.authorYesilyurt, Can
dc.contributor.authorOzdemir, Sahin Kaya
dc.contributor.authorÖZAYDIN, FATİH
dc.contributor.authorALTINTAŞ, AZMİ ALİ
dc.contributor.authorTame, Mark
dc.contributor.authorBugu, Sinan
dc.date.accessioned2021-03-04T17:23:39Z
dc.date.available2021-03-04T17:23:39Z
dc.date.issued2014
dc.identifier.citationÖZAYDIN F., Bugu S., Yesilyurt C., ALTINTAŞ A. A. , Tame M., Ozdemir S. K. , "Fusing multiple W states simultaneously with a Fredkin gate", PHYSICAL REVIEW A, cilt.89, sa.4, 2014
dc.identifier.issn2469-9926
dc.identifier.otherav_85dfc9a2-3345-4760-aaed-954252ad3ee9
dc.identifier.othervv_1032021
dc.identifier.urihttp://hdl.handle.net/20.500.12627/91006
dc.identifier.urihttps://doi.org/10.1103/physreva.89.042311
dc.description.abstractWe propose an optical scheme to prepare large-scale entangled networks of W states. The scheme works by simultaneously fusing three polarization-encoded W states of arbitrary size via accessing only one qubit of each W state. It is composed of a Fredkin gate (controlled-swap gate), two fusion gates [as proposed in S. K. Ozdemir et al., New J. Phys. 13, 103003 (2011)], and an H-polarized ancilla photon. Starting with three n-qubit W states, the scheme prepares a new W state with 3(n - 1) qubits after postselection if both fusion gates operate successfully, i.e., a fourfold coincidence at the detectors. The proposed scheme reduces the cost of creating arbitrarily large W states considerably when compared to previously reported schemes.
dc.language.isoeng
dc.subjectElektromanyetizma, Akustik, Isı Transferi, Klasik Mekanik ve Akışkanlar Dinamiği
dc.subjectTemel Bilimler
dc.subjectOptik
dc.subjectAtom ve Molekül Fiziği
dc.subjectFİZİKSEL, ATOMİK, MOLEKÜLER VE KİMYASAL
dc.subjectTemel Bilimler (SCI)
dc.subjectFizik
dc.subjectOPTİK
dc.titleFusing multiple W states simultaneously with a Fredkin gate
dc.typeMakale
dc.relation.journalPHYSICAL REVIEW A
dc.contributor.departmentİstanbul Üniversitesi , ,
dc.identifier.volume89
dc.identifier.issue4
dc.contributor.firstauthorID214089


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