Effective fault-tolerant quantum computation with slow measurements.
نویسندگان
چکیده
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.
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ورودعنوان ژورنال:
- Physical review letters
دوره 98 2 شماره
صفحات -
تاریخ انتشار 2007