Asymptotic motion of a single vortex in a rotating cylinder

作者:Karimaki J M*; Hanninen R; Thuneberg E V
来源:Physical Review B, 2012, 85(22): 224519.
DOI:10.1103/PhysRevB.85.224519

摘要

We study numerically the behavior of a single quantized vortex in a rotating cylinder. We study in particular the spiraling motion of a vortex in a cylinder that is parallel to the rotation axis. We determine the asymptotic form of the vortex and its axial and azimuthal propagation velocities under a wide range of parameters. We also study the stability of the vortex line and the effect of tilting the cylinder from the rotation axis.

  • 出版日期2012-6-15