Figure 3
From: Exotic vortex lattices in a rotating binary dipolar Bose-Einstein condensate
Kernel-shell structure of a rotating binary dipolar BEC.
The two-dimensional atom density and phase profiles of the system as a function of the relative strength between dipolar and contact interactions, for εdd = 0.3, 0.55, 1.0, corresponding to (a–c), respectively, showing three typical vortex structures. Here the dipolar atoms in the first component 1 are polarized perpendicular to x-axis, i.e., Θ = 90°, the rotation frequency is fixed to Ω = 0.5 and all the contact interactions are fixed at g = 55. The corresponding phase distributions for ψd and ψnd and the density difference of such two components are shown in the lower panel for each plot and the scale of each figure is 6.0 × 6.0 in dimensionless unit.
