公开(公告)号：EP4530939A1

公开(公告)日：2025-04-02

申请号：EP24714757.2

申请日：2024-01-12

Applicant: Korea Advanced Institute of Science and Technology

Inventor： BAE, Joonwoo ,  KWON, Hyeokjea

IPC: G06N10/70 ,  G06N10/20 ,  G06N10/40 ,  B82Y10/00

Abstract: Provided is a method and device for quantum error filtering using a quantum error filtering code that may encode a quantum state for input data, may output, to a quantum circuit, a plurality of logical qubits each implemented as a plurality of physical qubits based on a predefined quantum error filtering code, and may detect a quantum error in one of the input logical qubits based on parities measured from the physical qubits for the logical qubits input through the quantum circuit.