Year: 2009
Type: article
Abstract: 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.
Source: Physical Review A
Authors: Hui Khoon Ng, John Preskill
Institution: California Institute of Technology
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2074627946