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arXiv 1002.4814quant-ph
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多量子位精化Deutsch-Jozsa算法的腔体QED实现

Cavity QED implementation of the multi-qubit refined Deutsch-Jozsa algorithm

Wan Li Yang, Chang Yong Chen, Zhen Yu Xu, Mang Feng

摘要:

从理论上研究了利用多个里德伯原子与单模微波腔的共振相互作用实现多量子比特的精化Deutsch-Jozsa(DJ)算法,该算法可以有效地实现多量子比特控制的相位门.我们展示了如何在高保真度下实现多量子位精化DJ算法,即使在弱腔衰减和一些缺陷的情况下。我们认为,在我们的计划所需的操作几乎是在目前的实验可能性。

英文摘要:

We theoretically study the realization of a multi-qubit refined Deutsch-Jozsa (DJ) algorithm using resonant interaction of many Rydberg atoms with a single-mode microwave cavity, in which the multi-qubit controlled phase gates could be accomplished efficiently. We show how to achieve a multi-qubit refined DJ algorithm in high fidelity, even in the case of a weak cavity decay and some imperfection. We argue that the required operations in our scheme are almost within the present experimental possibilities.

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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