Effective Fault-Tolerant Quantum Computation with Slow Measurements
- Creators
- DiVincenzo, David P.
- Aliferis, Panos
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.
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.Attached Files
Published - DIVprl07.pdf
Supplemental Material - DIVprl070enc.eps
Supplemental Material - DIVprl077cat.eps
Supplemental Material - DIVprl077cat_dec.eps
Supplemental Material - DIVprl07ECwoVER.eps
Supplemental Material - DIVprl07ECwoVER2.eps
Supplemental Material - DIVprl07SteaneEC_wover.eps
Supplemental Material - DIVprl07odec.eps
Supplemental Material - DIVprl07readme.text
Supplemental Material - DIVprl07slowsup.pdf
Supplemental Material - DIVprl07slowsup.tex
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Additional details
- Eprint ID
- 7171
- Resolver ID
- CaltechAUTHORS:DIVprl07
- Created
-
2007-01-12Created from EPrint's datestamp field
- Updated
-
2021-11-08Created from EPrint's last_modified field