Anjun Chu

Squeezed Matter-Wave Interferometer and Momentum Exchange Interaction in a High-Finesse Cavity

2023

An entanglement-enhanced matter-wave interferometer is demonstrated in a high-finessecavity with 1.7 −0.5 +0.5 dB directly observed phase resolution below the standard quantum limit. By exploiting the interaction between matter-wave and cavity, we also demonstrate a …

Reconfigurable Dissipative Entanglement between Many Spin Ensembles: From Robust Quantum Sensing to Many-Body State Engineering

2026 · Physical Review X

An attractive approach for stabilizing entangled many-body spin states is to employ engineered dissipation. Most existing proposals either target relatively simple collective spin states or require numerous independent and complex dissipative processes. Here, we show …