Experimental demonstration of a quantum protocol for byzantine agreement and liar detection

Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.100.070504

Title:	Experimental demonstration of a quantum protocol for byzantine agreement and liar detection
Authors:	Gaertner, S. Bourennane, M. Kurtsiefer, C. Cabello, A. Weinfurter, H.
Issue Date:	28-Feb-2008
Citation:	Gaertner, S., Bourennane, M., Kurtsiefer, C., Cabello, A., Weinfurter, H. (2008-02-28). Experimental demonstration of a quantum protocol for byzantine agreement and liar detection. Physical Review Letters 100 (7) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.100.070504
Abstract:	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. © 2008 The American Physical Society.
Source Title:	Physical Review Letters
URI:	http://scholarbank.nus.edu.sg/handle/10635/96551
ISSN:	00319007
DOI:	10.1103/PhysRevLett.100.070504
Appears in Collections:	Staff Publications

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