Optimizing frequency allocation for fixed-frequency superconducting
quantum processors
Optimizing frequency allocation for fixed-frequency superconducting
quantum processors
Fixed-frequency superconducting quantum processors are one of the most mature quantum computing architectures with high-coherence qubits and low-complexity controls. However, high-fidelity multi-qubit gates pose tight requirements on individual qubit frequencies in these processors and their fabrication suffers from the large dispersion in the fabrication of Josephson junctions. It is inefficient …