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arXiv 2103.11022quant-ph
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利用超导电路的量子传感

Quantum sensing with superconducting circuits

S. Danilin, M. Weides

摘要:

传感和计量学在基础科学和应用中发挥着重要作用,可以满足对更精确数据集的需求,并可以对理论模型的有效性做出更可靠的结论。传感器无处不在,它们用于各种领域的应用,包括重力成像,地质学,导航,安全,计时,光谱学,化学,磁力测量,医疗保健和医学。目前量子技术的进展不可避免地引发了对量子系统的探索,以用作具有新的和改进的功能的传感器。这种观点首先提供了现有的和测试的量子传感系统的简要回顾,然后讨论超导量子线路用于传感和计量学的未来可能的方向:超导传感器,包括许多纠缠量子比特和方案,采用量子纠错。该展望还列出了未来的研究方向,这些方向可能在量子传感之外具有重要价值,例如在量子计算和模拟中的应用。

英文摘要:

Sensing and metrology play an important role in fundamental science and applications, by fulfilling the ever-present need for more precise data sets, and by allowing to make more reliable conclusions on the validity of theoretical models. Sensors are ubiquitous, they are used in applications across a diverse range of fields including gravity imaging, geology, navigation, security, timekeeping, spectroscopy, chemistry, magnetometry, healthcare, and medicine. Current progress in quantum technologies inevitably triggers the exploration of quantum systems to be used as sensors with new and improved capabilities. This perspective initially provides a brief review of existing and tested quantum sensing systems, before discussing future possible directions of superconducting quantum circuits use for sensing and metrology: superconducting sensors including many entangled qubits and schemes employing Quantum Error Correction. The perspective also lists future research directions that could be of great value beyond quantum sensing, e.g. for applications in quantum computation and simulation.

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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