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原创 科学家20年攻关终获突破,“魔态”成就真正有用的量子计算机
“量子计算机要有用,就需要运行相当长且复杂的计算。如果错误率太高,那么计算结果很快就会变成一堆无用的数据。”该研究的主要作者、QuEra量子系统副总裁塞尔吉奥·坎图在接受采访时表示,“纠错的全部目标就是降低错误率,这样你就能安全地进行一百万次计算。” ...
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