18 citations · 57 across the 10 of their papers we have counts for
10 papers
Deviations beyond the Kibble-Zurek mechanism in a Spin-Orbit-Coupled Bose-Einstein Condensate with phenomenological damping
Jun-Hang Ren, Sheng Liu, Yong-Sheng Zhang
We investigate the quench dynamics in a one-dimensional spin-orbit-coupled Bose-Einstein condensate (SOC-BEC) across the phase transition from plane-wave (PW) to stripe (ST), incor…
Dynamics of Topological Defects in a Rashba Spin-Orbit Coupled Bose-Einstein Condensate
Sheng Liu, Yong-Sheng Zhang
We investigate the quench dynamics of a two-dimensional Rashba spin-orbit coupled Bose-Einstein condensate. Our study focuses on quenching the system from a zero-momentum phase to…
Topological resilience of optical skyrmions in local decoherence
Li-Wen Wang, Sheng Liu, Cheng-Jie Zhang +4
The topologically protected configuration embedded in skyrmions has prompted some investigations into their fundamental properties and versatile applications, sparking interest and…
The robustness of skyrmion numbers of structured optical fields in atmospheric turbulence
Liwen Wang, Sheng Liu, Geng Chen +3
The development of vector optical fields has brought forth numerous applications. Among these optical fields, a particular class of vector vortex beams has emerged, leading to the…
Faraday patterns in spin-orbit coupled Bose-Einstein condensates
Huan Zhang, Sheng Liu, Yongsheng Zhang
We study the Faraday patterns generated by spin-orbit-coupling induced parametric resonance in a spinor Bose-Einstein condensate with repulsive interaction. The collective elementa…
Synthesis and observation of optical skyrmionic structure in free space
Jie Zhu, Sheng Liu, Yong-Sheng Zhang
The skyrmion, which is characterised by a topological integer, is a structure that is topologically stable against local disturbances. The huge potential of skyrmions for use in ma…
Quench Dynamics in a Trapped Bose-Einstein Condensate with Spin-Orbit Coupling
Sheng Liu, Yongsheng Zhang
We consider the phase transition dynamics of a trapped Bose-Einstein condensate subject to Raman-type spin-orbit coupling (SOC). By tuning the coupling strength the condensate is t…
Generation of Bose-Einstein Condensates' Ground State Through Machine Learning
Xiao Liang, Sheng Liu, Yan Li +1
We show that both single-component and two-component Bose-Einstein condensates' (BECs) ground states can be simulated by deep convolutional neural networks of the same structure. W…
Anderson Localization in Degenerate Spin-Orbit Coupled Fermi Gases with Disorder
Sheng Liu, Xiang-Fa Zhou, Guang-Can Guo +1
Competition between superconductivity and disorder plays an essential role in understanding the metal-insulator transition. Based on the Bogoliubov-de Gennes equation, we studied a…
Dynamical spin-density waves in a spin-orbit-coupled Bose-Einstein condensate
Yan Li, Chunlei Qu, Yongsheng Zhang +1
Synthetic spin-orbit (SO) coupling, an important ingredient for quantum simulation of many exotic condensed matter physics, has recently attracted considerable attention. The stati…