166 citations · 1k across the 34 of their papers we have counts for
3 papers · 1 filter
Many-body T-matrix of a two-dimensional Bose-Einstein condensate within the Hartree-Fock-Bogoliubov formalism
Christopher Gies, M. D. Lee, D. A. W. Hutchinson
In a two-dimensional Bose-Einstein condensate the reduction in dimensionality fundamentally influences collisions between the atoms. In the crossover regime from three to two dimen…
Coherence properties of the two-dimensional Bose-Einstein condensate
Christopher Gies, D. A. W. Hutchinson
We present a detailed finite-temperature Hartree-Fock-Bogoliubov (HFB) treatment of the two-dimensional trapped Bose gas. We highlight the numerical methods required to obtain solu…
Finite temperature theory of the trapped two dimensional Bose gas
Christopher Gies, Brandon van Zyl, S. A. Morgan +1
We present a Hartree-Fock-Bogoliubov (HFB) theoretical treatment of the two-dimensional trapped Bose gas and indicate how semiclassical approximations to this and other formalisms…