Asymmetric Quantum Illumination with three-mode Gaussian State

• URL: http://arxiv.org/abs/2309.04086v2
• Date: Fri, 15 Sep 2023 06:41:39 GMT
• Title: Asymmetric Quantum Illumination with three-mode Gaussian State
• Authors: Mi-Ra Hwang and DaeKil Park
• Abstract summary: Quantum illumination with asymmetric strategy is examined. It is shown that this scenario gives less-error probability compared to that with the two-mode squeezed vacuum state.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: 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 $0.46$.

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