Patent ID: 11972326
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The method according to claim 6, wherein determining the parity checking result of the qubit in the qubit excited state measurement environment according to the second Hamiltonian parameter comprises:
converting the second Hamiltonian parameter when a phase of an input state remains unchanged, to obtain a third Hamiltonian parameter;
determining a state of the auxiliary qubit according to the third Hamiltonian parameter;
determining, when the state of the auxiliary qubit is that the auxiliary qubit flips, that the qubit is in an even excited state; and
determining, when the state of the auxiliary qubit is that the auxiliary qubit remains unchanged, that the qubit is in an odd excited state.