499 citations · 2.8k across the 22 of their papers we have counts for
8 papers · 1 filter
Converting quasiclassical states into arbitrary Fock state superpositions in a superconducting cavity
W. Wang, L. Hu, Y. Xu +7
We propose and experimentally demonstrate a new method to generate arbitrary Fock-state superpositions in a superconducting quantum circuit, where a qubit is dispersively coupled t…
A two-fold quantum delayed-choice experiment in a superconducting circuit
K. Liu, Y. Xu, W. Wang +9
We propose and experimentally demonstrate a two-fold quantum delayed-choice experiment where wave or particle nature of a superconducting interfering device can be post-selected tw…
Experimental Quantum Randomness Processing
Xiao Yuan, Ke Liu, Yuan Xu +7
Coherently manipulating multipartite quantum correlations leads to remarkable advantages in quantum information processing. A fundamental question is whether such quantum advantage…
Quantum Zeno effect in the strong measurement regime of circuit quantum electrodynamics
D. H. Slichter, C. Müller, R. Vijay +3
We observe the quantum Zeno effect -- where the act of measurement slows the rate of quantum state transitions -- in a superconducting qubit using linear circuit quantum electrodyn…
Weak Measurement and Feedback in Superconducting Quantum Circuits
K. W. Murch, R. Vijay, I. Siddiqi
We describe the implementation of weak quantum measurements in superconducting qubits, focusing specifically on transmon type devices in the circuit quantum electrodynamics archite…
Quantum State Sensitivity of an Autoresonant Superconducting Circuit
K. W. Murch, E. Ginossar, S. J. Weber +3
When a frequency chirped excitation is applied to a classical high-Q nonlinear oscillator, its motion becomes dynamically synchronized to the drive and large oscillation amplitude…