5 papers
Decoherence-free Behaviors of Quantum Emitters in Dissipative Photonic Graphene
Qing-Yang Qiu, Guoqing Tian, Zhi-Guang Lu +2
Achieving decoherence-free quantum state manipulation is a paramount goal in modern quantum technologies. To this end, we demonstrate its implementation in a two-dimensional dissip…
Exceptional Point Superradiant Lasing with Ultranarrow Linewidth
Min Du, Qian Bin, Qing-Yang Qiu +2
Achieving superradiant lasing with an ultranarrow linewidth is crucial for enhancing atomic clock stability in quantum precision measurement. By employing the exceptional point (EP…
Exotic collective behaviors of giant quantum emitters in two-dimensional baths
Qing-Yang Qiu, Wen Huang, Lei Du +1
Nonlocal light-matter interactions with giant atoms in high-dimensional environments are not only fundamentally intriguing for testing quantum electrodynamics beyond the dipole app…
Floquet Engineering and Harnessing Giant Atoms in Frequency-Comb Emission and Bichromatic Correlations in Waveguide QED
Qing-Yang Qiu, Li-Li Zheng, Ying Wu +1
The capability to design spectrally controlled photon emission is not only fundamentally interesting for understanding frequency-encoded light-matter interactions, but also is esse…
Genuine Multipartite Entanglement induced by a Thermal Acoustic Reservoir
Qing-Yang Qiu, Zhi-Guang Lu, Qiongyi He +2
Genuine multipartite entanglement (GME) is not only fundamental interesting for the study of quantum-to-classical transition, but also is essential for realizing universal quantum…