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...
| Main Authors: | , , , , |
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| 格式: | Journal article |
| 出版: |
IOP Publishing
2016
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