9 citations · 11 across the 2 of their papers we have counts for
3 papers
quant-ph2024★ 2 cited
Engineering a multi-level bath for transmons with three-wave mixing and parametric drives
Xi Cao, Maria Mucci, Gangqiang Liu +2
A quantum system with a tunable bath temperature provides an additional degree of freedom for quantum simulators. Such a system can be realized by parametrically modulating the cou…
quant-ph2020★ 9 cited
Noise reduction in qubit readout with a two-mode squeezed interferometer
G. Liu, X. Cao, T. -C. Chien +3
Fault-tolerant quantum information processing with flawed qubits and gates requires highly efficient, quantum non-demolition (QND) qubit readout. In superconducting circuits, qubit…
quant-ph2017
Josephson parametric converter saturation and higher order effects
G. Liu, T. -C. Chien, X. Cao +4
Microwave parametric amplifiers based on Josephson junctions have become a key component of many quantum information experiments. One key limitation which has not been well predict…