37 citations · 103 across the 6 of their papers we have counts for
5 papers · 1 filter
Fast, high-fidelity Transmon readout with intrinsic Purcell protection via nonperturbative cross-Kerr coupling
Guillaume Beaulieu, Jun-Zhe Chen, Marco Scigliuzzo +5
Dispersive readout of superconducting qubits relies on a transverse capacitive coupling that hybridizes the qubit with the readout resonator, subjecting the qubit to Purcell decay…
Criticality-Enhanced Quantum Sensing with a Parametric Superconducting Resonator
Guillaume Beaulieu, Fabrizio Minganti, Simone Frasca +4
Quantum metrology, a cornerstone of quantum technologies, exploits entanglement and superposition to achieve higher precision than classical protocols in parameter estimation tasks…
Band engineering and study of disorder using topology in compact high kinetic inductance cavity arrays
Vincent Jouanny, Simone Frasca, Vera Jo Weibel +8
Superconducting microwave metamaterials offer enormous potential for quantum optics and information science, enabling the development of advanced quantum technologies for sensing a…
Three-Wave Mixing Quantum-Limited Kinetic Inductance Parametric Amplifier operating at 6 Tesla and near 1 Kelvin
Simone Frasca, Camille Roy, Guillaume Beaulieu +1
Parametric amplifiers play a crucial role in modern quantum technology by enabling the enhancement of weak signals with minimal added noise. Traditionally, Josephson junctions have…
Observation of first- and second-order dissipative phase transitions in a two-photon driven Kerr resonator
Guillaume Beaulieu, Fabrizio Minganti, Simone Frasca +4
In open quantum systems, first- and second-order dissipative phase transitions (DPTs) can emerge in the thermodynamic limit from the competition between unitary evolution, driving…