量子相关与测量的准概率表示

Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI:10.1364/QIM.2019.S2B.6

J. Sperling, E. Meyer-Scott, J. Tiedau, M. Bohmann, S. Barkhofen, B. Brecht, T. Bartley, W. Vogel, I. Walmsley, C. Silberhorn

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摘要

准概率为表征量子态提供了一种直观的方法。在这里，我们提出了一个统一的框架，结合了最近的理论进展，我们讨论了实验实现，如纠缠准概率的第一次重建。

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Quasiprobability Representation for Quantum Correlations and Measurements

Quasiprobabilities provide an intuitive means for characterizing quantum states. Here we present a unified framework that combines recent theoretical advances, and we discuss experimental implementations, such as the first reconstruction of entanglement quasiprobabilities.

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Quantum Information and Measurement (QIM) V: Quantum Technologies

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