4 papers
Energy-level inversion for vortex states in spin-orbit coupled Bose-Einstein condensates
Huan-Bo Luo, Lu Li, Boris A. Malomed +2
We investigate vortex states in Bose-Einstein condensates under the combined action of the spin-orbit coupling (SOC), gradient magnetic field, and harmonic-oscillator trapping pote…
Domain formation and universally critical dynamics through phase separation in two-component Bose-Einstein condensates
Yikai Ji, Xizhou Qin, Bin Liu +4
We explore the defect formation and universally critical dynamics in two-dimensional (2D) two-component Bose-Einstein condensates(BECs) subjected to two types of potential traps: a…
Ring-shaped quantum droplets with hidden vorticity in a radially-periodic potential
Bin Liu, Xiaoyan Cai, Xizhou Qin +4
We study the stability and characteristics of two-dimensional (2D) circular quantum droplets (QDs) with embedded hidden vorticity (HV), i.e., opposite angular momenta in two compon…
Universality in nonlinear passage through the miscible-immiscible phase transition in two component Bose-Einstein condensates
Xunda Jiang, Yikai Ji, Bin Liu +4
In this study, we investigate the formation of domain defects and the universal critical real-time dynamics in a two-component Bose-Einstein condensate with nonlinear quenching acr…