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arXiv 2108.12967quant-ph
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超导量子阱三能级开放系统的动态控制演示

Demonstration of dynamical control of three-level open systems with a superconducting qutrit

Ri-Hua Zheng, Wen Ning, Zhen-Biao Yang, Yan Xia, Shi-Biao Zheng

摘要:

本文提出了一种三能级开放系统的动态控制方法,并在超导量子阱实验中实现了该方法。我们的工作表明,在马尔可夫环境中的一个相对较长的时间(3 μ s),系统的人口或一致性仍然可以严格遵循预设的进化路径。这是首次对三能级开放系统的马尔可夫动力学进行精确控制的实验,为今后实现多个开放系统的动力学控制奠定了坚实的基础。该实验中展示的技术的即时应用是稳定量子电池的能量。

英文摘要:

We propose a method for the dynamical control in three-level open systems and realize it in the experiment with a superconducting qutrit. Our work demonstrates that in the Markovian environment for a relatively long time (3 us), the systemic populations or coherence can still strictly follow the preset evolution paths. This is the first experiment for precisely controlling the Markovian dynamics of three-level open systems, providing a solid foundation for the future realization of dynamical control in multiple open systems. An instant application of the techniques demonstrated in this experiment is to stabilize the energy of quantum batteries.

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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