22 citations · 30 across the 2 of their papers we have counts for
2 papers
cond-mat.quant-gas2012★ 8 cited
Number-Conserving Approaches for Atomic Bose-Einstein Condensates: An Overview
S. A. Gardiner, T. P. Billam
Assuming the existence of a Bose-Einstein condensate composed of the majority of a sample of ultracold, trapped atoms, perturbative treatments to incorporate the non-condensate fra…
cond-mat.quant-gas2011★ 22 cited
Coherence and Instability in a Driven Bose-Einstein Condensate: A Fully Dynamical Number-Conserving Approach
T. P. Billam, S. A. Gardiner
We consider a Bose-Einstein condensate driven by periodic delta-kicks. In contrast to first-order descriptions, which predict rapid, unbounded growth of the noncondensate in resona…