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arXiv quant-ph/0607047quant-ph
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具有慢测量的有效容错量子计算

Effective fault-tolerant quantum computation with slow measurements

David P. DiVincenzo, Panos Aliferis

摘要:

快速测量对于容错量子计算有多重要?结合现有的和新的想法,我们认为,即使是1,000个门时间或更多的测量时间对量子精度阈值的影响也非常小。这表明,在量子计算的许多实现中似乎不可避免的缓慢测量对可扩展性没有实质性障碍。

英文摘要:

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 1,000 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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