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arXiv 1502.04119quant-ph
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量子信息处理中状态最优估计的一种方案

A proposal for the optimal estimation of states in Quantum Information Processing

Mario Mastriani

摘要:

本文提出了一种基于修正卡尔曼滤波的量子态最优估计器。这种估计器在状态测量之后起作用,允许获得量子态的最佳估计,从而导致任何量子算法的输出。这种方法比其他类型的量子测量,如弱测量、强测量、量子态层析成像等精确得多。

英文摘要:

An optimal estimator of quantum states based on a modified Kalman's Filter is proposed in this work. Such estimator acts after state measurement, allowing obtain an optimal estimation of quantum state resulting in the output of any quantum algorithm. This method is much more accurate than other types of quantum measurements, such as, weak measurement, strong measurement, quantum state tomography, among others.

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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