Y.-X. Song

Microwave-Field Sensing via Rydberg Entangling-Gate Dynamics

Microwave-induced couplings to nearby Rydberg levels are usually regarded as a source of gate imperfections in neutral-atom quantum processors. Here we show that the same mechanism can instead be exploited as a metrological resource for microwave electrometry. We consider a laser-driven Rydberg controlled- Z gate...