3 papers
quant-ph2025
Kerr-enhanced optomechanical entanglement generation via reservoir design
Yan Li, Cheng Liu, Yu-Hong Liu +2
Quantum entanglement is a crucial resource in quantum technologies, enabling advancements in quantum computing, quantum communication, and quantum precision measurement. Here, we p…
quant-ph2025
Reshaping coupled bosonic networks: A bipartite-graph framework for optimal quantum excitation transfer
Cheng Liu, Yu-Hong Liu, Le-Man Kuang +2
Highly efficient transfer of quantum resources including quantum excitations, states, and information on coupled bosonic networks is an important task in quantum physics and quantu…
quant-ph2024
Unveiling the nonclassicality within quasi-distribution representations through deep learning
Hong-Bin Chen, Cheng-Hua Liu, Kuan-Lun Lai +4
To unequivocally distinguish genuine quantumness from classicality, a widely adopted approach focuses on the negative values of a quasi-distribution representation as compelling ev…