117 citations · 750 across the 17 of their papers we have counts for
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cond-mat.dis-nn2009★ 11 cited
Caustic formation in expanding condensates of cold atoms
J. T. Chalker, B. Shapiro
We study the evolution of density in an expanding Bose-Einstein condensate that initially has a spatially varying phase, concentrating on behaviour when these phase variations are…
cond-mat.dis-nn2008★ 30 cited
Excitations of the One Dimensional Bose-Einstein Condensates in a Random Potential
V. Gurarie, G. Refael, J. T. Chalker
We examine bosons hopping on a one-dimensional lattice in the presence of a random potential at zero temperature. Bogoliubov excitations of the Bose-Einstein condensate formed unde…
cond-mat.dis-nn2003
Bosonic Excitations in Random Media
V. Gurarie, J. T. Chalker
We consider classical normal modes and non-interacting bosonic excitations in disordered systems. We emphasise generic aspects of such problems and parallels with disordered, non-i…