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Skyrmions in a ferromagnetic Bose-Einstein condensate
U. Al Khawaja, H. T. C. Stoof
The recently realized multicomponent Bose-Einstein condensates provide opportunities to explore the rich physics brought about by the spin degrees of freedom. For instance, we can…
cond-mat2000★ 28 cited
Kinetic Theory of Collective Excitations and Damping in Bose-Einstein Condensed Gases
U. Al Khawaja, H. T. C. Stoof
We calculate the frequencies and damping rates of the low-lying collective modes of a Bose-Einstein condensed gas at nonzero temperature. We use a complex nonlinear Schrödinger equ…