4 papers · 1 filter
CaliScalpel: In-Situ and Fine-Grained Qubit Calibration Integrated with Surface Code Quantum Error Correction
Xiang Fang, Keyi Yin, Yuchen Zhu +8
Quantum Error Correction (QEC) is a cornerstone of fault-tolerant, large-scale quantum computing. However, qubit error drift significantly degrades QEC performance over time, neces…
QECC-Synth: A Layout Synthesizer for Quantum Error Correction Codes on Sparse Hardware Architectures
Keyi Yin, Hezi Zhang, Xiang Fang +4
Quantum Error Correction (QEC) codes are essential for achieving fault-tolerant quantum computing (FTQC). However, their implementation faces significant challenges due to disparit…
AlphaRouter: Quantum Circuit Routing with Reinforcement Learning and Tree Search
Wei Tang, Yiheng Duan, Yaroslav Kharkov +3
Quantum computers have the potential to outperform classical computers in important tasks such as optimization and number factoring. They are characterized by limited connectivity,…
Surf-Deformer: Mitigating Dynamic Defects on Surface Code via Adaptive Deformation
Keyi Yin, Xiang Fang, Yunong Shi +3
In this paper, we introduce Surf-Deformer, a code deformation framework that seamlessly integrates adaptive defect mitigation functionality into the current surface code workflow.…