3 papers
physics.optics2026
Edge of Stability in Nonlinear Photonic Reservoirs: Universal Design Principle for Exciton-Polariton Computing
Xingran Xu, Yong-Jia Chong, Zhi-Hao Sun
Reservoir computing has emerged as a powerful paradigm for harnessing the intrinsic dynamics of physical systems to perform complex information processing. Here, we theoretically a…
cond-mat.other2026
Self-Decelerating Bright Exciton-Polariton Solitons in Bound-State-in-Continuum Microcavities
Xingran Xu, Chunyu Jia
We theoretically investigate the formation and dynamics of bright exciton-polariton solitons within systems engineered to support Bound States in the Continuum. By employing a driv…
physics.optics2024
Exciton polariton critical non-Hermitian skin effect with spin-momentum-locked gains
Xingran Xu, Lingyu Tian, Zhiyuan An +2
The critical skin effect, an intriguing phenomenon in non-Hermitian systems, displays sensitivity to system size and manifests distinct dynamical behaviors. In this work, we propos…