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quant-ph2026
SMP: A General Hyperedge-Based Framework for Circuit-Level Quantum Error Correction
Siying Wang, Yue Yan, Zhixin Xia +3
Hyperedge faults remain a major challenge in circuit-level quantum error correction. Accurately exploiting hyperedge correlations often requires substantial computational resources…
quant-ph2026
Tensor Network decoding under inter-qubit correlated errors
Yue Yan, SiYing Wang, ZhiXin Xia +3
The maximum likelihood decoder based on tensor networks has proven highly successful for the 2D surface code, achieving the optimal decoding success rate. However, existing tensor…