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Bi-Frequency Illumination: A Quantum-Enhanced Protocol
(Wiley, 2022)
Quantum-enhanced, idler-free sensing protocol to measure the response of a
target object to the frequency of a probe in a noisy and lossy scenario is
proposed. In this protocol, a target with frequency-dependent reflectivity ...
Superconducting circuit architecture for digital-analog quantum computing
(Springer, 2022)
[EN] We propose a superconducting circuit architecture suitable for digital-analog quantum computing (DAQC) based on an enhanced NISQ family of nearest-neighbor interactions. DAQC makes a smart use of digital steps (single ...
Quantum-enhanced Doppler lidar
(Nature, 2022-12)
We propose a quantum-enhanced lidar system to estimate a target’s radial velocity, which employs squeezed and frequency-entangled signal and idler beams. We compare its performance against a classical protocol using a ...