3 papers
physics.optics2026
Dynamic topological exciton-polaritons enabling ultrafast logic operations
Feng Jin, Hao Zheng, Zhe Zhang +7
Topological active materials have emerged as powerful paradigm bridging the discovery of exotic topological phases of matter with the development of functional topological devices.…
quant-ph2025
Controllable single-photon wave packet scattering in two-dimensional resonator array by a giant atom
Weijun Cheng, Zhihai Wang, Yu-Xi Liu
Nonlocal interactions between photonic resonator array and giant atoms have attracted extensive attentions. Optimization and control of quantum states via giant atoms have been sho…
quant-ph2025
Two-photon scattering in a waveguide by a giant atom
Yang Xue, Yu-xi Liu
We study two-photon scattering by a two-level giant atom in a waveguide. We first study the case that the giant atom is coupled to the waveguide via two coupling points, and obtain…