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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Fortschritte der Phy...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Fortschritte der Physik
Article . 2006 . Peer-reviewed
License: Wiley Online Library User Agreement
Data sources: Crossref
MPG.PuRe
Part of book or chapter of book . 2007
Data sources: MPG.PuRe
MPG.PuRe
Article . 2006
Data sources: MPG.PuRe
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Experimental quantum secret sharing

Authors: Schmid, C.; Trojek, P.; Gaertner, S.; Bourennane, M.; Kurtsiefer, C.; Zukowski, M.; Weinfurter, H.;

Experimental quantum secret sharing

Abstract

AbstractWe consider two simple and practical protocols for multiparty communication and show their experimental realization. These protocols deal with the task of secret sharing in which a secret message is split among several parties in a way that its reconstruction requires their mutual collaboration. In the presented schemes the parties solve the problem by two different approaches: The first uses as a resource the multiqubit entangled state |Π4‐〉. As no interferometric setups are required here, contrary to known schemes, involving Greenberger‐Horne‐Zeilinger states, its implementation is simpler and more stable. In the second scheme only sequential transformations on a single qubit are used. This further tremendously simplifies the method, makes it scalable with regard to the number of participating partners and above all, technologically comparable to quantum key distribution.

Countries
Poland, Singapore, Singapore
Keywords

Multi-party quantum key distribution, Multi-party communication, secret sharing, multi-party quantum key distribution, multi-party communication, Secret sharing

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
10
Average
Top 10%
Average
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