9 citations · 9 across the 9 of their papers we have counts for
5 papers · 1 filter
High-dimensional quantum XYZ product codes for biased noise
Zhipeng Liang, Zhengzhong Yi, Fusheng Yang +3
Three-dimensional (3D) quantum XYZ product can construct a class of non-CSS quantum codes by using three classical codes. However, there has been limited study on their error-corre…
Improved Belief Propagation Decoding Algorithms for Surface Codes
Jiahan Chen, Zhengzhong Yi, Zhipeng Liang +1
Quantum error correction is crucial for universal fault-tolerant quantum computing. Highly accurate and low-time-complexity decoding algorithms play an indispensable role in ensuri…
Hypergraph product code with 0.2 constant coding rate and high code capacity noise threshold
Zhengzhong Yi, Zhipeng Liang, Jiahan Chen +2
The low coding rate of quantum stabilizer codes results in formidable physical qubit overhead when realizing quantum error correcting in engineering. In this letter, we propose a n…
Determining the upper bound of code distance of quantum stabilizer codes through Monte Carlo method based on fully decoupled belief propagation
Zhipeng Liang, Zicheng Wang, Zhengzhong Yi +3
Code distance is an important parameter for quantum stabilizer codes (QSCs). Directly precisely computing it is an NP-complete problem. However, the upper bound of code distance ca…
Recursive expansion of Tanner graph: a method to construct stabilizer codes with high coding rate
Zhengzhong Yi, Zhipeng Liang, Zicheng Wang +4
Quantum stabilizer codes face the problem of low coding rate. In this article, following the idea of recursively expanding Tanner graph proposed in our previous work, we try to con…