相干矢量公式中一量子位量子门的Lyapunov控制

2018 37th Chinese Control Conference (CCC) Pub Date : 2018-07-01 DOI:10.23919/CHICC.2018.8482596

Bilal Riaz, S. Cong, S. Qamar

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引用次数: 1

摘要

本文研究了基于李亚普诺夫方法的单量子比特量子门的设计。首先对一个量子比特的量子控制系统进行了相干向量的描述，然后选择了两种李雅普诺夫函数来实现非门。通过对非门实现的仿真，比较分析了由两种李雅普诺夫函数导出的控制律的性能。

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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Lyapunov Based Control for One Qubit Quantum Gates in Coherence Vector Formulation

The design of one qubit quantum gates with Lyapunov-based method is studied in this paper. Firstly, one qubit quantum control system is described in the coherence vector formation, then two types of Lyapunov functions are selected to implement NOT gate. The performances of control laws derived from both Lyapunov functions are compared and analyzed by means of the simulations for the NOT gate implementation.

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2018 37th Chinese Control Conference (CCC)

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