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Experimental demons...
Experimental demonstration of a quantum protocol for byzantine agreement and liar detection
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Gaertner, Sascha (author)
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- Bourennane, Mohamed (author)
- Stockholms universitet,Fysikum
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Kurtsiefer, Christian (author)
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Cabello, Adan (author)
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Weinfurter, Harald (author)
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(creator_code:org_t)
- 2008
- 2008
- English.
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In: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 100:7, s. 70504-
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We introduce a new quantum protocol for solving detectable Byzantine agreement (also called detectable broadcast) between three parties, and also for solving the detectable liar detection problem. The protocol is suggested by the properties of a four-qubit entangled state, and the classical part of the protocol is simpler than that of previous proposals. In addition, we present an experimental implementation of the protocol using four-photon entanglement.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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