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quant-ph2025
Spectroscopy on a single nonlinear mode recognizes quantum states
Wouter Verstraelen, Stanisław Świerczewski, Andrzej Opala +7
Characterising optical quantum states is essential for the development of quantum technologies. While traditional approaches to perform full quantum state tomography are often expe…
quant-ph2025
Phase-Space Framework for Noisy Intermediate-Scale Quantum Optical Neural Networks
Stanisław Świerczewski, Wouter Verstraelen, Piotr Deuar +4
Quantum optical neural networks (QONNs) enable information processing beyond classical limits by exploiting the advantages of classical and quantum optics. However, simulation of l…
quant-ph2025
Estimation of the second-order coherence function using quantum reservoir and ensemble methods
Dogyun Ko, Stanisław Świerczewski, Andrzej Opala +2
We propose a machine learning-based approach enhanced by quantum reservoir computing (QRC) to estimate the zero-time second-order correlation function g2(0). Typically, measuring g…