Fault-tolerant quantum computation and communication on a distributed 2D array of small local systems

Journal Article · Thu Dec 04 00:00:00 EST 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4903121· OSTI ID:22390672

Fujii, K.; Yamamoto, T.; Imoto, N. ^[1]; Koashi, M. ^[2]

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1. Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531 (Japan)
2. Photon Science Center, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-8656 (Japan)

We propose a scheme for distributed quantum computation with small local systems connected via noisy quantum channels. We show that the proposed scheme tolerates errors with probabilities ∼30% and ∼ 0.1% in quantum channels and local operations, respectively, both of which are improved substantially compared to the previous works.

• OSTI ID: 22390672
• Journal Information: AIP Conference Proceedings, Vol. 1633, Issue 1; Conference: 11. International Conference on Quantum Communication, Measurement and Computation, Vienna (Austria), 30 Jul - 3 Aug 2012; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COMPARATIVE EVALUATIONS
DATA TRANSMISSION
ERRORS
PROBABILITY
QUANTUM COMPUTERS
QUANTUM STATES