7 citations · 7 across the 1 of their papers we have counts for
2 papers
cond-mat.quant-gas2020
Topological transition from superuid vortex rings to isolated knots and links
Wen-Kai Bai, Tao Yang, Wu-Ming Liu
Knots and links are fundamental topological objects play a key role in both classical and quantum fluids. In this research, we propose a novel scheme to generate torus vortex knots…
cond-mat.quant-gas2018★ 7 cited
Influence of a dark-soliton on the reflection of a Bose-Einstein condensate by a square barrier
Qiao-Ling Cheng, Wen-Kai Bai, Yao-Zhong Zhang +2
We study the quantum reflection of a two-dimensional disk-shaped Bose-Einstein condensate with a dark-soliton excitation by a square potential barrier. For the giving geometry, the…