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quant-ph2025
Neural network enhanced cross entropy benchmark for monitored circuits
Yangrui Hu, Yi Hong Teoh, William Witczak-Krempa +1
We explore the interplay of quantum computing and machine learning to advance experimental protocols for observing measurement-induced phase transitions (MIPT) in quantum devices.…
quant-ph2024
Petz map recovery for long-range entangled quantum many-body states
Yangrui Hu, Yijian Zou
Given a tripartite quantum state on and the erasure channel on , the rotated Petz map is a recovery channel that acts on to recover the erased quantum information. T…