Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:	王东升副研究员, 中国科学院理论物理研究所
Inviter:	骆顺龙研究员
Title:	Quantum Error Correction: Fault-tolerance and Universality
Language:	Chinese
Time & Venue:	2023.03.20 10:00-11:00 腾讯会议: 416-492-589 N613
Abstract:	There is a big gap between the so-called NISQ (noisy intermediate-scale quantum) and FTQ (fault-tolerant quantum) computing. Recently, we introduced QEQ (quasi-exact quantum) computing, which lies in between NISQ and FTQ computing based on an improvement of approximate codes. This points to a vast space beyond the stabilizer world. We also proposed quantum von Neumann architecture, significantly extending the circuit model to include quantum memory, control, and communication units, belonging to a family of universal quantum computing models well characterized by resource theory.