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quant-ph2026
Quantum Simulation of Coupled Harmonic Oscillators: From Theory to Implementation
Viraj Dsouza, Weronika Golletz, Dimitrios Kranas +3
We investigate the quantum algorithm of Babbush et al. (arXiv:2303.13012v3) for simulating coupled harmonic oscillators, which promises exponential speedups over classical methods.…
quant-ph2024
Hidden quantum correlations in cavity-based quantum optics
Bakhao Dioum, Virginia D'Auria, Giuseppe Patera
In multimode optical systems, the spectral covariance matrix encodes all the information about quantum correlations between the quadratures of Gaussian states. Recent research has…
quant-ph2024
Universal quantum frequency comb measurements by spectral mode-matching
Bakhao Dioum, Virginia D'Auria, Alessandro Zavatta +2
The frequency comb of a multimode interferometer offers exceptional scalability potential for field-encoded quantum information. However, the staple field detection method, homodyn…