A note on threshold theorem of fault-tolerant quantum computation

Min Liang; Li Yang

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arXiv · 1006.4941

A note on threshold theorem of fault-tolerant quantum computation

Min Liang·Li Yang

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Abstract

Error-correction process has to be carried out periodically to prevent accumulation of errors in fault-tolerant quantum computation. It is believed that the best choice to get maximum threshold value is carrying out an error-correction process after each quantum gate operation. Result of this note shows that the optimal error-correction period depends on the value of k which is the level number of concatenated quantum error-correction code.

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Min Liang, Li Yang. 2010-06-25. A note on threshold theorem of fault-tolerant quantum computation. https://arxiv.org/abs/1006.4941

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