Figure 4
From: Independent, extensible control of same-frequency superconducting qubits by selective broadcasting

Characterisation of sequential, compiled and five-primitives selective broadcasting schemes by RB. (a, b) Evolution of the average transmon populations for QT (a) and QB (b) as a function of the number of Clifford rounds. Curves are the best fits of single exponentials with offsets. (c, d) Expanded plots of second-excited-state leakage during RB.