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Titolo:
Three-party quantum communication complexity via entangled tripartite purestates
Autore:
Xue, P; Li, CF; Zhang, YS; Guo, GC;
Indirizzi:
Univ Sci & Technol China, Lab Quantum Commun & Quantum Computat, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 6, Peoples R China Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 6, Peoples R China
Titolo Testata:
JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS
fascicolo: 4, volume: 3, anno: 2001,
pagine: 219 - 222
SICI:
1464-4266(200108)3:4<219:TQCCVE>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Keywords:
communication complexity; quantum entanglement;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Xue, P Univ Sci & Technol China, Lab Quantum Commun & Quantum Computat, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 les R China
Citazione:
P. Xue et al., "Three-party quantum communication complexity via entangled tripartite purestates", J OPT B-QUA, 3(4), 2001, pp. 219-222

Abstract

We propose a probabilistic three-party communication complexity scenario: with a prior entangled tripartite pure state, to learn the value of a particular function determined by each communication player. It results in less communication than is required with only classical random correlations. If they share a Greenberger-Horne-Zeilinger (GHZ) state, this protocol is deterministic.

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Documento generato il 17/02/20 alle ore 17:20:58