42 citations · 81 across the 3 of their papers we have counts for
3 papers
cond-mat.other2005★ 38 cited
Dynamics of rapidly rotating Bose-Einstein condensates in a harmonic plus quartic trap
Jong-kwan Kim, Alexander L. Fetter
A two-dimensional rapidly rotating Bose-Einstein condensate in a harmonic plus quartic trap is expected to have unusual vortex states that do not occur in a pure harmonic trap. At…
cond-mat.other2004★ 42 cited
Dynamics of a single ring of vortices in two-dimensional trapped Bose-Einstein condensates
Jong-kwan Kim, Alexander L. Fetter
The dynamics of a ring of vortices in two-dimensional Bose-Einstein condensates (with and without an additional vortex at the center) is studied for (1) a uniform condensate in a r…
cond-mat.stat-mech2001★ 1 cited
Vortex precession in a rotating nonaxisymmetric trapped Bose-Einstein condensate
Alexander L. Fetter, Jong-kwan Kim
We study the precession of an off-axis straight vortex in a rotating nonaxisymmetric harmonic trap in the Thomas-Fermi (TF) regime. A time-dependent variational Lagrangian analysis…