83 citations · 377 across the 18 of their papers we have counts for
3 papers · 1 filter
Vortex-lattice pinning in two-component Bose-Einstein condensates
M. P. Mink, C. Morais Smith, R. A. Duine
We investigate the vortex-lattice structure for single- and two-component Bose-Einstein condensates in the presence of an optical lattice, which acts as a pinning potential for the…
Monte Carlo studies of extensions of the Blume-Emery-Griffiths model
C. C. Loois, G. T. Barkema, C. Morais Smith
We extend the Blume-Emery-Griffiths (BEG) model to a two-component BEG model in order to study 2D systems with two order parameters, such as magnetic superconductors or two-compone…
Correlation Effects in Ultracold Two-Dimensional Bose Gases
Lih-King Lim, C. Morais Smith, H. T. C. Stoof
We study various properties of an ultracold two-dimensional (2D) Bose gas that are beyond a mean-field description. We first derive the effective interaction for such a system as r…