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arXiv quant-ph/0507125quant-ph
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quant-ph/0506137:利用全局相位干涉的量子比特比较快速量子搜索算法

Comments on quant-ph/0506137: Fast quantum search algorithms by qubit comparisons exploiting global phase interference

L. A. B. Kowada, C. M. H. de Figueiredo, R. Portugal, C. C. Lavor

摘要:

最近,Andreas de Vries提出了一种量子算法,该算法在未排序的数据库中找到元素的速度比Grover算法快得多。我们表明,德弗里斯的算法不按预期工作,并没有给出任何线索的位置搜索元素。

英文摘要:

Recently, Andreas de Vries proposed a quantum algorithm that would find an element in an unsorted database exponentially faster than Grover's algorithm. We show that de Vries' algorithm does not work as intended and does not give any clue about the position of the searched element.

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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