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cond-mat.other2003
Josephson tunnelling of a phase-imprinted Bose-Einstein condensate in a time-dependent double-well potential
E. Sakellari, N. P. Proukakis, M. Leadbeater +1
This paper discusses the feasibility of experimental control of the flow direction of atomic Bose-Einstein condensates in a double-well potential using phase-imprinting. The flow i…
cond-mat.other2003
Analogies between dark solitons in atomic Bose-Einstein condensates and optical systems
N. P. Proukakis, N. G. Parker, D. J. Frantzeskakis +1
Dark solitons have been observed in optical systems (optical fibres, dielectric guides and bulk media), and, more recently, in harmonically confined atomic Bose-Einstein condensate…