Two-Qubit Quantum Gates to Reduce the Quantum Cost of Reversible Circuit

2011 41st IEEE International Symposium on Multiple-Valued Logic Pub Date : 2011-05-23 DOI:10.1109/ISMVL.2011.56

M. Rahman, A. Banerjee, G. Dueck, A. Pathak

引用次数: 20

Abstract

This paper presents a quantum gate library that consists of all possible two-qubit quantum gates which do not produce entangled states. The quantum cost of each two-qubit gate in the proposed library is one. Therefore, these gates can be used to reduce the quantum costs of reversible circuits. Experimental results show a significant reduction of quantum cost in benchmark circuits. The resulting circuits could be further optimized with existing tools, such as quantum template matching.

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降低可逆电路量子成本的双量子位量子门

本文提出了一个量子门库，它由所有可能的不产生纠缠态的双量子比特量子门组成。所提出的库中每个双量子比特门的量子成本为1。因此，这些门可以用来降低可逆电路的量子成本。实验结果表明，该方法显著降低了基准电路的量子成本。所得到的电路可以用现有的工具进一步优化，比如量子模板匹配。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2011 41st IEEE International Symposium on Multiple-Valued Logic

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