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在晶格和集体系统中使用超冷模拟器进行量子传感:综述

Quantum sensing with ultracold simulators in lattice and ensemble systems: a review

Harish-Chandra Research Institute, A CI of Homi Bhabha National Institute(哈里什-昌德拉研究所,霍米·巴巴国立学院成员机构)

Keshav Das Agarwal, Sayan Mondal, Ayan Sahoo, Debraj Rakshit, Aditi Sen De, Ujjwal Sen

AI总结:

本文综述了利用超冷模拟器在晶格和集体系统中实现量子传感的技术与方法,探讨了其在参数检测中的应用及突破标准量子极限的潜力。

摘要:

参数的检测是所有学科中非常重要的一部分,其应用范围从基础科学到医学。量子传感和计量学是一个新兴领域,它处于量子物理、量子技术以及进行参数估计的学科之间的交汇点。尽管设备的小型化通常需要利用量子力学来理解和规划参数估计,但量子增强的传感也是可能的,它利用典型的量子特性如量子相干性和量子纠缠来超越所谓的标准量子极限。本文综述希望将量子传感的概念结合起来,如在集体系统中实现的自旋集体、光物质系统和玻色-爱因斯坦凝聚体,以及晶格系统,如可以由玻色-爱因斯坦-海伯模型和费米-海伯模型以及量子自旋模型建模的系统。

英文摘要:

Sensing of parameters is an important aspect in all disciplines, with applications ranging from fundamental science to medicine. Quantum sensing and metrology is an emerging field that lies at the cross-roads of quantum physics, quantum technology, and the discipline in which the parameter estimation is to be performed. While miniaturization of devices often requires quantum mechanics to be utilized for understanding and planning of a parameter estimation, quantum-enhanced sensing is also possible that uses paradigmatic quantum characteristics like quantum coherence and quantum entanglement to go beyond the so-called standard quantum limit. The current review hopes to bring together the concepts related to quantum sensing as realized in ensemble systems, like spin ensembles, light-matter systems, and Bose-Einstein condensates, and lattice systems, like those which can be modeled by the Bose- and Fermi-Hubbard models, and quantum spin models.

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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