arXiv:0810.4953 [quant-ph]AbstractReferencesReviewsResources
Fault-tolerant quantum computation versus Gaussian noise
Published 2008-10-27Version 1
We study the robustness of a fault-tolerant quantum computer subject to Gaussian non-Markovian quantum noise, and we show that scalable quantum computation is possible if the noise power spectrum satisfies an appropriate "threshold condition." Our condition is less sensitive to very-high-frequency noise than previously derived threshold conditions for non-Markovian noise.
Comments: 30 pages, 6 figures
Journal: Phys. Rev. A 79, 032318 (2009)
Keywords: fault-tolerant quantum computation, gaussian noise, threshold condition, gaussian non-markovian quantum noise, fault-tolerant quantum computer subject
Tags: journal article
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