3 papers
cond-mat.str-el2026
Learning Quantum Matter through Attention in Complex Space
Mingrui Jing, Erdong Huang, Jizhe Lai +3
Magnetic many-electron wavefunctions require amplitude and phase to be optimized together. Whether a complex internal representation improves this variational search is a practical…
quant-ph2026
Realified tensor networks: quantum circuit simulation on real-valued matrix accelerators
Yusheng Zhao, Xiwei Pan, Enji Xiong +2
Tensor-network contraction simulates quantum circuits, but modern matrix accelerators (NPUs, TPUs) expose only real GEMM pipelines, so the complex networks of quantum simulation mu…
quant-ph2026
A Nonstabilizerness Resource Law for Universal Quantum State Purification
Keming He, Enji Xiong, Xin Wang
Quantum state purification aims to recover higher-fidelity quantum states from multiple noisy copies and is a fundamental primitive for quantum information processing. Magic resour…