69 citations · 112 across the 3 of their papers we have counts for
4 papers
'Shut down' of an atom laser
N. P. Robins, A. K. Morrison, J. J. Hope +1
We present experimental results demonstrating that the flux of a continuous atom laser beam cannot be arbitrarily increased by increasing the strength of output-coupling. We find t…
Collapsing Bose-Einstein condensates beyond the Gross-Pitaevskii approximation
S. Wüster, J. J. Hope, C. M. Savage
We analyse quantum field models of the bosenova experiment, in which Rb Bose-Einstein condensates were made to collapse by switching their atomic interactions from repulsive…
Bose-Einstein condensate collapse: a comparison between theory and experiment
C. M. Savage, N. P. Robins, J. J. Hope
We solve the Gross-Pitaevskii equation numerically for the collapse induced by a switch from positive to negative scattering lengths. We compare our results with experiments perfor…
The steady state of a pumped and damped atom laser
J. J. Hope, G. M. Moy, C. M. Savage
This paper has been withdrawn, as further work has shown that an atom laser as described by the model herein does not have a steady state, so it doesn't matter much what it would l…