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The Hammersley–Chapman–Robbins inequality for repeatedly monitored quantum system
Statistics & Probability Letters ( IF 0.9 ) Pub Date : 2020-10-01 , DOI: 10.1016/j.spl.2020.108852
Alessandra Luati , Marco Novelli

Abstract We derive the Hammersley–Chapman–Robbins inequality for discrete quantum parameter models in the presence of time dependent measurements. The extension determines a discrete counterpart of the classical Fisher information. We provide an illustration concerning a quantum optics problem.

中文翻译:

重复监测量子系统的 Hammersley-Chapman-Robbins 不等式

摘要 我们推导出存在时间相关测量的离散量子参数模型的 Hammersley-Chapman-Robbins 不等式。扩展确定了经典 Fisher 信息的离散对应物。我们提供了一个关于量子光学问题的说明。
更新日期:2020-10-01
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