The first quantum error-correcting code was devised by Peter Shor 25 years ago. Ever since there have been numerous advances on both the theoretical and experimental fronts, and quantum error correction turned out to have unexpected applications.

中文翻译：

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25年的量子误差校正

第一个量子纠错代码是Peter Shor在25年前设计的。自从在理论和实验方面都取得了许多进步以来，量子误差校正被证明具有出乎意料的应用。