用少量检测事件验证多粒子纠缠

Quantum Information and Measurement (QIM) V: Quantum Technologies Pub Date : 2019-04-04 DOI:10.1364/QIM.2019.F5A.7

V. Saggio, Aleksandra Dimić, C. Greganti, L. Rozema, P. Walther, B. Dakić

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摘要

当处理大量子系统时，纠缠验证变得困难。通过概率处理这一任务，我们仅使用少数探测事件就高置信度地证明了实验光子六量子位簇态的纠缠。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Verifying Multi-Particle Entanglement with a Few Detection Events

Entanglement verification becomes hard when dealing with large quantum systems. By treating this task probabilistically, we certify entanglement with high confidence in an experimental photonic six-qubit cluster state by using only a few detection events.

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Quantum Information and Measurement (QIM) V: Quantum Technologies

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