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cond-mat.stat-mech2004★ 7 cited
Vortex Dynamics Near the Surface of a Bose-Einstein Condensate
U. Al Khawaja
The center-of-mass dynamics of a vortex in the surface region of a Bose-Einstein condensate is investigated both analytically using a variational calculation and numerically by sol…
cond-mat.stat-mech2003
Vortex Stability Near the Surface of a Bose-Einstein Condensate
U. Al Khawaja
We investigate energetic stability of vortices near the surface of a Bose-Einstein condensate. From an energy functional of a rotating Bose-Einstein condensate, written in terms of…