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

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.

6 pages, 6 figures

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Cited by in corpus (4)

• Quasi-one-dimensional spin-orbit- and Rabi-coupled bright dipolar Bose-Einstein-condensate solitons
• Tunneling of persistent currents in coupled ring-shaped Bose-Einstein condensates
• Dynamics of a coupled spin vortex pair in dipolar spinor Bose-Einstein condensates
• Spectroscopy and spin dynamics for strongly interacting few spinor bosons in one-dimensional traps