4 papers
LEAD: A Local Ensemble-Assisted Parallel Decoding Framework for Quantum Tanner Codes
Zhuo-Yan Xiao, Sha Shi, Chen-Peng Huang +2
Quantum Tanner codes are a recently developed family of quantum error-correcting codes characterized by favorable asymptotic performance characteristics. Despite their theoretical…
Towards Minimal Fault-tolerant Error-Correction Sequence with Quantum Hamming Codes
Sha Shi, Xiao-Yang Xu, Min-Quan Cheng +2
The high overhead of fault-tolerant measurement sequences (FTMSs) poses a major challenge for implementing quantum stabilizer codes. Here, we address this problem by constructing e…
Distributed quantum computing with black-box subroutines
X. Xu, Y. -D. Liu, S. Shi +2
In this work, we propose a general protocol for distributed quantum computing that accommodates arbitrary unknown subroutines. It can be applied to scale up quantum computing throu…
An additive refinement of quantum channel capacities
D. -S. Wang
Capacities of quantum channels are fundamental quantities in the theory of quantum information. A desirable property is the additivity for a capacity. However, this cannot be achie…