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quant-ph2026
Quantum States Protection under Environmental Noise
Kai Wang, Zhen-Yang Peng
All realistic quantum systems are inevitably in contact with the environment. Suppressing theimpact of environmental noise is a critical challenge in cutting-edge quantum technolog…
quant-ph2025
Quantum Purification for Amplitude Damping Noise
Kai Wang, Zhen-Yang Peng
Noise poses a fundamental challenge to quantum information processing, with amplitude-damping (AD) noise being particularly detrimental. Preserving high-fidelity quantum systems th…