Fig. 7: Characterization of parallel single-qubit gate operations.
From: Tantalum airbridges for scalable superconducting quantum processors
a Idle frequencies for all qubits when performing parallel single-qubit gate operation. b Integrated histogram (empirical cumulative distribution function, ECDF) of single-qubit Pauli errors, measured via isolated (blue) and simultaneous (orange) RB. The median of each distribution occurs at 0.5 marked by the dotted line with 0.048% for isolated-RB and 0.061% for simultaneous-RB (average values are similar).
