2 papers
cond-mat.other2005
Solitary waves in elongated clouds of strongly-interacting bosons
M. Ogren, G. M. Kavoulakis, A. D. Jackson
We examine the propagation of solitary waves in elongated clouds of trapped bosonic atoms as the confinement, the strength of the interatomic interaction, and the atom density are…
cond-mat.stat-mech2004
Rotating Bose-Einstein condensates with attractive interactions
G. M. Kavoulakis, A. D. Jackson, Gordon Baym
We examine the phase diagram of a Bose-Einstein condensate of atoms, interacting with an attractive pseudopotential, in a quadratic-plus-quartic potential trap rotating at a given…