Patent ID: 11948045
Assignee: GOOGLE LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A quantum computational system, comprising an error corrector subsystem in data communication with a quantum computer running an error correction procedure on data qubits and measurement qubits, wherein the error corrector subsystem is configured to:
monitor error detection events that indicate a presence of errors occurring on the data qubits or measurement qubits, wherein the data qubits and measurement qubits are partitioned into a plurality of patterns and errors attributable to each pattern are non-overlapping; and
calibrate, in parallel with the error correction procedure and based on the monitored error detection events, quantum gate parameters that operate on the data qubits or the measurement qubits, comprising:
optimizing, for each of multiple patterns of measurement qubits, quantum gate parameters that operate on measurement qubits included in the pattern, and;
optimizing, for each pattern that includes data qubits and measurement qubits, quantum gate parameters that operate on the data qubits or both the data qubits and measurement qubits.