Monitoring Fast Superconducting Qubit Dynamics Using a Neural Network
Monitoring Fast Superconducting Qubit Dynamics Using a Neural Network
Weak measurements of a superconducting qubit produce noisy voltage signals that are weakly correlated with the qubit state. To recover individual quantum trajectories from these noisy signals, traditional methods require slow qubit dynamics and substantial prior information in the form of calibration experiments. Monitoring rapid qubit dynamics, e.g., during quantum …