5 citations · 10 across the 3 of their papers we have counts for
4 papers
Diffusive instability of a vortex in a rotating Bose gas
A. S. Bradley, C. W. Gardiner
The dissipative dynamics of a vortex in a finite temperature trapped Bose-Einstein condensate are shown to be governed by a {\em diffusive instability}. In the weakly interacting r…
Solitary-wave description of condensate micro-motion in a time-averaged orbiting potential trap
K. J. Challis, R. J. Ballagh, C. W. Gardiner
We present a detailed theoretical analysis of micro-motion in a time-averaged orbiting potential trap. Our treatment is based on the Gross-Pitaevskii equation, with the full time d…
A phase-space method for the Bose-Hubbard model
P. Jain, C. W. Gardiner
We present a phase-space method for the Bose-Hubbard model based on the Q-function representation. In particular, we consider two model Hamiltonians in the mean-field approximation…
Role of quasiparticles in the growth of a trapped Bose-Einstein condensate
C. W. Gardiner, M. D. Lee, R. J. Ballagh +2
A major extension of the model of condensate growth introduced by us is made to take account of the evolution of the occupations of lower trap levels (quasiparticles) by scattering…