DiVincenzo, David P. and Aliferis, Panos (2007) Effective Fault-Tolerant Quantum Computation with Slow Measurements. Physical Review Letters, 98 (2). Art. No. 020501. ISSN 0031-9007. doi:10.1103/PhysRevLett.98.020501. https://resolver.caltech.edu/CaltechAUTHORS:DIVprl07
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Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:DIVprl07
Abstract
How important is fast measurement for fault-tolerant quantum computation? Using a combination of existing and new ideas, we argue that measurement times as long as even 1000 gate times or more have a very minimal effect on the quantum accuracy threshold. This shows that slow measurement, which appears to be unavoidable in many implementations of quantum computing, poses no essential obstacle to scalability.
Item Type: | Article | ||||||
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Additional Information: | © 2007 The American Physical Society. (Received 3 August 2006; published 9 January 2007). Editors' Suggestion. We thank Daniel Gottesman and Barbara Terhal for discussions. P.A. is supported by the NSF under Grant No. PHY-0456720. D.D.V. is supported by the DTO through ARO Contract No. W911NF-04-C-0098. | ||||||
Issue or Number: | 2 | ||||||
DOI: | 10.1103/PhysRevLett.98.020501 | ||||||
Record Number: | CaltechAUTHORS:DIVprl07 | ||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:DIVprl07 | ||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
ID Code: | 7171 | ||||||
Collection: | CaltechAUTHORS | ||||||
Deposited By: | Archive Administrator | ||||||
Deposited On: | 12 Jan 2007 | ||||||
Last Modified: | 08 Nov 2021 20:40 |
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