4 papers
Phase-tunable remote nonreciprocal charging in waveguide QED
Meixi Guo, Jian Huang, Rui-Yang Gong +2
Remote quantum batteries require directional and controllable energy transfer between spatially separated quantum nodes, yet most existing protocols rely on direct charger-battery…
Feedback-Enhanced Driven-Dissipative Quantum Batteries in Waveguide-QED Systems
Xian-Li Yin, Meixi Guo, Jian Huang +2
Quantum batteries (QBs), acting as energy storage devices, have potential applications in future quantum science and technology. However, the QBs inevitably losses energy due to th…
Single-photon scattering in giant-atom topological-waveguide-QED systems
Hai Zhu, Xian-Li Yin, Jie-Qiao Liao
The giant-atom topological-waveguide-QED systems have recently emerged as a promising platform for manipulating light-matter interactions. The combination of the multiple-point cou…
Chiral-cat-state generation via the Sagnac-Fizeau effect
Yu-Hong Liu, Xian-Li Yin, Hui Jing +2
Chiral quantum state generation is an interesting topic in quantum physics and quantum information science. Here we propose an approach for generating chiral cat states in a spinni…