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

Claim 5:
6. The system of claim 3, wherein to correct the wrong parity measurement for the tensor product of the Pauli measurements that include boundary vertices before or after the two or more topological codes are connected, the program instructions, when executed on or across the one or more processors cause the one or more processors to:
flip a parity measurement outcome if an odd number of space-like or space-time edges incident to transition vertices are highlighted when performing minimum weight perfect matching, wherein, in rounds of syndrome measurement up to a first syndrome measurement round subsequent to the two or more topological codes being connected, the transition vertices relate to qubits that corresponded to boundary vertices prior to the two or more topological codes being connected and which correspond to parity vertices when the two or more topological codes are connected.