量子纠缠可能导致超级安全互联网

如果你要建立一个几乎不可破坏的量子网络，你需要创造量子纠缠，从而使粒子，以及数据片段，在很长的距离内纠缠在一起。然而，直到现在，还没有可靠的方法来实现这一目标。

The breakthrough started with a new entanglement method that ensnares particles in diamond chips at 40 times per second -- about 1,000 times faster than before. Previous approaches were slow enough to lose the entanglement more quickly than scientists could create it. The team also found a way to shield entanglements from noise, preventing them from degrading as quickly as they have in the past.

见：

Quantum entanglement on demand could lead to a super-secure internet

Quantum entanglement on demand could lead to a super-secure ...

www.engadget.com/2018/06/14/quantum-entanglement-on-demand/

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Quantum transfer at the push of a button

https://www.sciencedaily.com/releases/2018/06/180614213700.htm

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1. P. Kurpiers, P. Magnard, T. Walter, B. Royer, M. Pechal, J. Heinsoo, Y. Salathé, A. Akin, S. Storz, J.-C. Besse, S. Gasparinetti, A. Blais, A. Wallraff. Deterministic quantum state transfer and remote entanglement using microwave photons. Nature, 2018; 558 (7709): 264 DOI: 10.1038/s41586-018-0195-y