Always-On Quantum Error Tracking with Continuous Parity Measurements
Always-On Quantum Error Tracking with Continuous Parity Measurements
We investigate quantum error correction using continuous parity measurements to correct bit-flip errors with the three-qubit code. Continuous monitoring of errors brings the benefit of a continuous stream of information, which facilitates passive error tracking in real time. It reduces overhead from the standard gate-based approach that periodically entangles and …