Quantum Illumination with Non-Gaussian Three Photons States

Ricardo Gallego Torromé

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arXiv · 2305.10458

Quantum Illumination with Non-Gaussian Three Photons States

Ricardo Gallego Torromé

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Abstract

It is shown that quantum illumination with three photons non-Gaussian states, where the signal is described by a two photons state and the idler is described by a one photon state, can outperform in sensitivity standard Gaussian quantum illumination in a high noisy background. In particular, there is a reduction in the probability due to an increase in the probability of error exponent by a factor $1/{N_S}$, where $N_S$ is the average number of photons per mode of the signal state.

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Ricardo Gallego Torromé. 2023-05-17. Quantum Illumination with Non-Gaussian Three Photons States. https://arxiv.org/abs/2305.10458

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