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arXiv · 1512.06385

Coupled spin-vortex pair in dipolar spinor Bose-Einstein condensates

Tiantian Li·Su Yi·Yunbo Zhang
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Abstract

We investigate the ground-state and magnetic properties of a dipolar spin-1 Bose-Einstein condensate trapped in a symmetric double-well potential. In particular, we focus on the spin-vortex states by assuming that each potential well is highly pancake shaped. We show that the presence of the double-well potential gives rise to two different spin configurations for the spin-vortex pair states. We also study the response of the coupled spin-vortex pair to static transverse magnetic fields.

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Tiantian Li, Su Yi, Yunbo Zhang. 2015-12-20. Coupled spin-vortex pair in dipolar spinor Bose-Einstein condensates. https://doi.org/10.1103/physreva.92.063603

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