3 papers
physics.optics2026
Geometric phase-space nonseparability triggers giant optical shifts
Kaiqi Zhu, Yonglei Liu, Yao Zhao +8
Nonseparability among multiple degrees of freedom has enabled fundamental advances in structured light and related applications. Here we unveil a previously overlooked form of nons…
physics.optics2026
Coherence toroidal vortices and statistic-veiled correlation topologies
Keyu Zhou, Yaning Zhou, Ao Zhou +7
Toroidal vortices in fluid and gas dynamics underpin a broad spectrum of scientific and technological fields, from elementary particle physics to condensed matter systems, and have…
physics.optics2026
Partial coherence control delivers skyrmionic topological resilience and transitions
Yonglei Liu, Shiqi Chen, Zhenyu Guo +5
Optical skyrmions have recently unlocked topological quasiparticle textures of light, rising in prominence for next-generation ultra-robust information processing. However, to date…