Correcting Coherent Errors by Random Operation on Actual Quantum Hardware
Correcting Coherent Errors by Random Operation on Actual Quantum Hardware
Characterizing and mitigating errors in current noisy intermediate-scale devices is important to improve the performance of the next generation of quantum hardware. To investigate the importance of the different noise mechanisms affecting quantum computation, we performed a full quantum process tomography of single qubits in a real quantum processor in …