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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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Bibliographic Details
Main Authors: Gao, Wei-Bo (Author) , Lu, Chao-Yang (Author) , Yao, Xing-Can (Author) , Xu, Ping (Author) , Gühne, Otfried (Author) , Goebel, Alexander Matthias (Author) , Chen, Yu-Ao (Author) , Peng, Cheng-Zhi (Author) , Chen, Zeng-Bing (Author) , Pan, Jian-Wei (Author)
Format: Article (Journal)
Language:English
Published: 14 March 2010
In: Nature physics
Year: 2010, Volume: 6, Issue: 5, Pages: 331-335
ISSN:1745-2481
DOI:10.1038/nphys1603
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1038/nphys1603
Verlag, lizenzpflichtig, Volltext: https://www.nature.com/articles/nphys1603
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Author Notes: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
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Summary: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.
Item Description:Gesehen am 10.10.2023
Physical Description:Online Resource
ISSN:1745-2481
DOI:10.1038/nphys1603

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