Gross-Pitaevskii equation 14 Bose-Einstein condensation 10 Vortex flow 8 Bose-Einstein condensates 6 Steam condensers 6 Contact interaction 4 Quantized vortex 4 Quantum theory 4 Rotating frame 4 Rotation 4 Rotation axis 4 Shear waves 4 Vortex displacements 4 Vortex state 4 BOSE-EINSTEIN CONDENSATES 3 CASIMIR-POLDER EFFECT 3 CONDENSADOS DE BOSE-EINSTEIN 3 ECUACION DE GROSS-PITAEVSKII 3 EFECTO CASIMIR-POLDER 3 GAS DE TONKS-GIRARDEAU 3 GROSS-PITAEVSKII EQUATION 3 TONKS-GIRARDEAU GAS 3 Angular momentum 2 Angular velocity 2 Approximation theory 2 Atoms 2 Axially symmetric 2 Axisymmetric vortex 2 Bose-Einstein condensate 2 Circularly polarized waves 2