3 papers
quant-ph2026
Advances in non-Hermitian dynamics of quadratic bosonic systems
Huawei Zhao, Xinlei Liu, Xinyao Huang +1
Non-Hermitian physics has emerged as a rapidly advancing field of research, revealing a range of novel phenomena and potential applications. Traditional non-Hermitian Hamiltonians…
quant-ph2025
Enhancing Quantum Discord in V-shaped Plasmonic Waveguides by Quantum Feedback
Hua-Wei Zhao, Gen Li, Guo-Feng Zhang
We investigate the impact of a symmetric quantum feedback control on the quantum discord of the X state in V-shaped plasmonic waveguides. Under this feedback, the quantum discord o…
quant-ph2025
Enhanced Charging in Multi-Battery Systems by Nonreciprocity
Hua-Wei Zhao, Yong Xie, Xinyao Huang +1
Quantum batteries (QBs), harnessing quantum systems to transfer and store energy, have garnered substantial attention recently, enabling potentials in enhanced charging capacity, i…