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arXiv 2309.04086quant-ph
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使用三模高斯态的 asymmetric Quantum Illumination

Asymmetric Quantum Illumination with three-mode Gaussian State

Mi-Ra Hwang, DaeKil Park

AI总结:

本文研究使用三模最大纠缠 Gaussian state 的 asymmetric Quantum Illumination,发现在 $N_S<0.46$ 时其错误概率低于 two-mode squeezed vacuum state。

摘要:

本文利用包含一个 signal 和两个 idler beam 的三模最大纠缠 Gaussian state,研究了采用 asymmetric strategy 的 quantum illumination。结果表明,当每个 signal 的平均光子数 $N_S$ 小于 $0.46$ 时,与使用 two-mode squeezed vacuum state 相比,该场景具有更低的错误概率。

英文摘要:

Quantum illumination with asymmetric strategy is examined by making use of the three-mode maximally entangled Gaussian state, which involves one signal and two idler beams. It is shown that this scenario gives less-error probability compared to that with the two-mode squeezed vacuum state when $N_S$, average photon number per signal, is less than $0.46$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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