Patent ID: 11900221
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 19:
20. A non-transitory, computer-readable medium storing program instructions, that when executed on or across one or more processors, cause the one or more processors to:
correct errors for logical data stored in topological codes via an error correcting code applied to repeated syndrome measurements of the topological codes; and
correct errors in logical multi-qubit Pauli measurements performed in relation to a lattice surgery operation,
wherein said correcting the errors in the logical multi-qubit Pauli measurements comprises:
correcting a wrong parity measurement for a tensor product of Pauli measurements for parity vertices, wherein parity vertices correspond to qubits in a region that connects two or more topological codes upon which a lattice surgery operation is being performed.