How discord underlies the noise resilience of quantum illumination

The benefits of entanglement can outlast entanglement itself. In quantum illumination, entanglement is employed to better detect reflecting objects in environments so noisy that all entanglement is destroyed. Here, we show that quantum discord—a more resilient form of quantum correlations—explains t...

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Main Authors: Weedbrook, Christian, Pirandola, Stefano, Thompson, Jayne, Vedral, Vlatko, Gu, Mile
其他作者: School of Physical and Mathematical Sciences
格式: Article
語言:English
出版: 2018
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在線閱讀:https://hdl.handle.net/10356/90029
http://hdl.handle.net/10220/46486
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