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arXiv quant-ph/9906027quant-ph
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在NMR中用非对易选择脉冲实现量子逻辑运算、伪纯态和Deutsch-Jozsa算法

Implementing quantum logic operations, pseudo-pure states and the Deutsch-Jozsa algorithm using non-commuting selective pulses in NMR

Kavita Dorai, Arvind, Anil Kumar

摘要:

我们实验证明了选择性脉冲在核磁共振进行量子计算的有用性。已经提出了三种基于选择性脉冲激发的不同技术来制备处于赝纯态的自旋系统。我们描述了新的“portmanteau”门的设计使用水平人口的选择性操纵。给出了Deutsch-Jozsa算法在两量子比特和三量子比特量子计算机上的选择脉冲实现。

英文摘要:

We demonstrate experimentally the usefulness of selective pulses in NMR to perform quantum computation. Three different techniques based on selective pulse excitations have been proposed to prepare a spin system in a pseudo-pure state. We describe the design of novel ``portmanteau'' gates using the selective manipulation of level populations. A selective pulse implementation of the Deutsch-Jozsa algorithm for a two-qubit and a three-qubit quantum computer is demonstrated.

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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