公开(公告)号：US20190244128A1

公开(公告)日：2019-08-08

申请号：US16343374

申请日：2017-10-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Byung-Soo CHOI ,  Yong-Soo HWANG

IPC: G06N10/00

CPC classification number: G06N10/00

Abstract: Provided is a quantum circuit for implementing a heterogeneously encoded logical Bell state encoded including a Hadamard gating circuit configured to perform Hadamard conversions on a cat state, a controlled-NOT gating circuit configured to perform CNOT operations on first and second logical qubits and conversion results of the Hadamard gating circuit, a measuring circuit configured to measure calculation results of the CNOT gating circuit, and a logical bit converter configured to convert a bit of the second logical qubit on a basis of the measured result of the measuring circuit.