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Spin-textures of the Bose-Einstein condensates with three kinds of spin-1 atoms
Y. Z. He, Y. M. Liu, C. G. Bao
We have performed a quantum mechanic calculation (including solving the coupled Gross-Pitaevskii equations to obtain the spatial wave functions, and diagonalizing the spin-dependen…
Variation of the spin textures of 2-species spin-1 condensates studied beyond the single spatial mode approximation and the experimental identification of these textures
Y. Z. He, Y. M. Liu, C. G. Bao
Based on the numerical solutions of the coupled Gross-Pitaevskii equations, the spin-textures of a Bose-Einstein condensate with two kinds of spin-1 atoms have been studied. Beside…
Determining the interspecies interaction strength of a two-species Bose-Einstein condensate from the density profile of one species
P. Kuopanportti, Y. M. Liu, Y. Z. He +1
We study harmonically trapped two-species Bose-Einstein condensates within the Gross-Pitaevskii formalism. By invoking the Thomas-Fermi approximation, we derive an analytical solut…
Evaluation of the particle numbers via the two root mean square radii in a 2-species Bose-Einstein condensate
Y. Z. He, Y. M. Liu, C. G. Bao
The coupled Gross-Pitaevskii equations for two-species BEC have been solved analytically under the Thomas-Fermi approximation (TFA). Based on the analytical solution, two formulae…