3 papers
quant-ph2026
Efficient Quantum Algorithm for Robust Training
Yue Wang, Guangyi He, Liepeng Zhang +2
Adversarial training is a standard defense against malicious input perturbations in security-critical machine-learning systems. Its main burden is structural: before every paramete…
quant-ph2024
Quantum subspace verification for error correction codes
Junjie Chen, Pei Zeng, Qi Zhao +2
Benchmarking the performance of quantum error correction codes in physical systems is crucial for achieving fault-tolerant quantum computing. Current methodologies, such as (shadow…
quant-ph2024
Entanglement accelerates quantum simulation
Qi Zhao, You Zhou, Andrew M. Childs
Quantum entanglement is an essential feature of many-body systems that impacts both quantum information processing and fundamental physics. The growth of entanglement is a major ch…