19 citations · 24 across the 3 of their papers we have counts for
4 papers · 1 filter
Quantum Control in Open and Periodically Driven Systems
Si-Yuan Bai, Chong Chen, Hong Wu +1
Quantum technology resorts to efficient utilization of quantum resources to realize technique innovation. The systems are controlled such that their states follow the desired manne…
Classical-noise-free sensing based on quantum correlation measurement
Ping Wang, Chong Chen, Renbao Liu
Quantum sensing, using quantum properties of sensors, can enhance resolution, precision, and sensitivity of imaging, spectroscopy, and detection. An intriguing question is: Can the…
Characterization of arbitrary-order correlations in quantum baths by weak measurement
Ping Wang, Chong Chen, Xinhua Peng +2
Correlations of fluctuations are the driving forces behind the dynamics and thermodynamics in quantum many-body systems. For qubits embedded in a quantum bath, the correlations in…
Sensitivity of parameter estimation near the exceptional point of a non-Hermitian system
Chong Chen, Liang Jin, Ren-Bao Liu
The exceptional points of non-Hermitian systems, where different energy eigenstates merge into an identical one, have many intriguing properties that have no counterparts in He…