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Experimental demonstration of a hyper-entangled ten-qubit Schrödinger cat state

Creating entangled photon states becomes technologically ever more difficult as the number of particles increases, and the current record stands at six entangled photons. However, using both their polarization and momentum degrees of freedom, up to ten-qubit states can be encoded in ‘only’ five phot...

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Bibliographische Detailangaben
Hauptverfasser: Gao, Wei-Bo (VerfasserIn) , Lu, Chao-Yang (VerfasserIn) , Yao, Xing-Can (VerfasserIn) , Xu, Ping (VerfasserIn) , Gühne, Otfried (VerfasserIn) , Goebel, Alexander Matthias (VerfasserIn) , Chen, Yu-Ao (VerfasserIn) , Peng, Cheng-Zhi (VerfasserIn) , Chen, Zeng-Bing (VerfasserIn) , Pan, Jian-Wei (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 14 March 2010
In: Nature physics
Year: 2010, Jahrgang: 6, Heft: 5, Pages: 331-335
ISSN:1745-2481
DOI:10.1038/nphys1603
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1038/nphys1603
Verlag, lizenzpflichtig, Volltext: https://www.nature.com/articles/nphys1603
Volltext
Verfasserangaben:Wei-Bo Gao, Chao-Yang Lu, Xing-Can Yao, Ping Xu, Otfried Gühne, Alexander Goebel, Yu-Ao Chen, Cheng-Zhi Peng, Zeng-Bing Chen and Jian-Wei Pan
Beschreibung
Zusammenfassung:Creating entangled photon states becomes technologically ever more difficult as the number of particles increases, and the current record stands at six entangled photons. However, using both their polarization and momentum degrees of freedom, up to ten-qubit states can be encoded in ‘only’ five photons, as has now been demonstrated.
Beschreibung:Gesehen am 10.10.2023
Beschreibung:Online Resource
ISSN:1745-2481
DOI:10.1038/nphys1603

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