상세정보
학술대회
State Injection and Syndrome Decoding for Rotated Surface Code in Quantum Computing
- 발행일
- 202210
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2022, pp.1823-1825
- 협약과제
- 22HS4700, 결함허용 논리양자큐빗 컴퓨팅 환경을 제공하는 양자운영체제 원천기술 개발, 차규일
- 초록
- In this paper, we analyze a syndrome decoding problem that occurs when performing state injection on rotated surface code with distance = 3 and propose a method to solve it. When state injection is performed on the rotated surface code with distance 3, there are some cases that the state of logical qubit becomes alpha vert 0> mathrm{L}- upbeta vert 1> mathrm{L}. due to the syndrome decoding problem. In this paper, we analyze the problem and propose an syndrome decoding method for the state injection. In addition, this was verified using quantum simulators.
- KSP 제안 키워드
- Quantum computing, decoding method, syndrome decoding problem