Concatenated continuous driving of silicon qubit by amplitude and phase modulation

Takuma Kuno, Takeru Utsugi, Andrew J. Ramsay +22

The rate of coherence loss is lower for a qubit under the Rabi drive than a freely evolving qubit $T_2^{\mathrm{Rabi}}>T_2^{\ast }$. Building on this principle, concatenated continuous d…