Axisymmetric Vortices in Spinor Bose-Einstein Condensates under Rotation

Preprint

28 January 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/0201507

Abstract

The relative stability of various axisymmetric vortices in a spinor Bose-Einstein condensate with F=1 is examined within extended Bogoliubov theory. This yields the phase diagram in the plane of external rotation frequency vs magnetization. We compare antiferromagnetic, nonmagnetic, and ferromagnetic cases. The excitation spectrum is evaluated under rotation to investigate the local stability of the possible vortices and the vortex nucleation frequency.

Keywords

BOSE EINSTEIN CONDENSATES
AXISYMMETRIC VORTICES
SPINOR BOSE EINSTEIN
VORTICES IN SPINOR
RELATIVE STABILITY
FERROMAGNETIC

All Related Versions

Version 1, 2002-01-28, ArXiv
Published version: Physical Review A, 66 (2), 023602.

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