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Acta Physica Sinica

Ground state of a rotating spin-orbit-coupled Bose-Einstein condensate in a harmonic plus quartic potential

Guangping Chen

Published Jan 1, 2015• 5 citations
Publisher

Abstract

We consider the ground-state structure of a rotating Bose-Einstein condensate with spin-orbit coupling which is confined in a harmonic plus qurtic potential. Combined effects of spin-orbit coupling and rotation on the ground-state structure of such a system are investigated in detail. Results show that a large number of novel ground-state structures, such as stripe, two rows, snakeskin piebald, and so on, can be produced under the combination of anisotropic spin-orbit-coupling and rotation.

DOI
10.7498/aps.64.030302

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