Error semitransparent universal control of a bosonic logical qubit

Universal logical control using dynamic encoding subspaces whose driven trajectories are semitransparent to oscillator photon loss.

Key Results

Error-semitransparent logical gate set ${X, H, T}$
Fivefold reduction in gate infidelity conditioned on photon loss
Extended active-manipulation lifetime under QEC and a composite non-Clifford operation