2 papers
cs.CV2026
Diffusion-Driven Inter-Outer Surface Separation for Point Clouds with Open Boundaries
Zhengyan Qin, Liyuan Qiu
We propose a diffusion-based algorithm for separating the inter and outer layer surfaces from double-layered point clouds, particularly those exhibiting the "double surface artifac…
cond-mat.quant-gas2025
Probing the hollowing transition of a shell-shaped BEC with collective excitation
Zerong Huang, Kai Yuen Lee, Chun Kit Wong +4
We investigate the hollowing transition of a shell-shaped Bose-Einstein condensate using collective excitations. The shell is created using an immiscible dual-species BEC mixture,…