167 citations · 621 across the 14 of their papers we have counts for
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cond-mat.quant-gas2011★ 23 cited
Variational determination of approximate bright matter-wave soliton solutions in anisotropic traps
T. P. Billam, S. A. Wrathmall, S. A. Gardiner
We consider the ground state of an attractively-interacting atomic Bose-Einstein condensate in a prolate, cylindrically symmetric harmonic trap. If a true quasi-one-dimensional lim…
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…