17 citations · 28 across the 11 of their papers we have counts for
5 papers · 1 filter
Quantum conditional mutual information and channel capacity
D. -S. Wang
Information measures acquire operational meaning through coding theorems. The quantum conditional mutual information (QCMI) is nonnegative due to strong subadditivity, yet a direct…
All about quantum error correction: distillation, mitigation, self-correction and beyond
D. -S. Wang
In this work, it is shown that many quantum error-manipulating techniques, such as distillation, error mitigation, and dynamical decoupling, are special cases of the most general f…
Towards transistor-based quantum computing
Y. -D. Liu, X. Xu, Q. -R. Wang +1
In this work, we propose and study in depth a universal quantum computing architecture based on a quantum construction of transistors. Our teleportation-based quantum transistors,…
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…