2 papers
cond-mat.str-el2026
Criticality on Rényi defects at (2+1) O(3) quantum critical points
Yanzhang Zhu, Zhe Wang, Meng Cheng +1
At a quantum critical point, the universal scaling behavior of Rényi entanglement entropy is controlled by the universality class of the codimension-two Rényi (or conical) defects…
cs.AR2026
Lottery BP: Unlocking Quantum Error Decoding at Scale
Yanzhang Zhu, Chen-Yu Peng, Yun Hao Chen +2
During a QEC cycle, quantum error decoding stands on the critical path. To enable fault tolerance on millions of qubits in real time, scalable decoding is necessary, which motivate…