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quant-ph2024
Detecting and protecting entanglement through nonlocality, variational entanglement witness, and nonlocal measurements
Haruki Matsunaga, Le Bin Ho
We propose an innovative method to enhance the detection and protection of quantum entanglement, a cornerstone of quantum mechanics with applications in computing, communication, a…
quant-ph2024
Squeezing-induced quantum-enhanced multiphase estimation
Le Bin Ho
We investigate how squeezing techniques can improve the measurement precision in multiphase quantum metrology. While these methods are well-studied and effectively used in single-p…