Vortex Waves in a Cloud of Bose Einstein - Condensed, Trapped Alkali - Metal Atoms

Abstract

We consider the vortex state solution for a rotating cloud of trapped, Bose Einstein - condensed alkali atoms and study finite temperature effects. We find that thermally excited vortex waves can distort the vortex state significantly, even at the very low temperatures relevant to the experiments.

to appear in Phys. Rev. A

References in corpus (4)

• Ground-State Properties of Magnetically Trapped Bose-Condensed Rubidium Gas
• Bosons in anisotropic traps: ground state and vortices
• Ground State and Excited States of a Confined Bose Gas
• Moment of Inertia and Superfluidity of a Trapped Bose Gas

Cited by in corpus (6)

• Theory of Bose-Einstein condensation in trapped gases
• Vortices in a trapped dilute Bose-Einstein condensate
• Preparing Topological States of a Bose-Einstein Condensate
• Detection of vorticity in Bose-Einstein condensed gases by matter-wave interference
• Quantized circular motion of a trapped Bose-Einstein condensate: coherent rotation and vortices
• Radiation of Neutron Stars Produced by Superfluid Core