78 citations · 119 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2011
BEC phase diagram of a Rb trapped gas in terms of macroscopic thermodynamic parameters
V Romero-Rochin, R F Shiozaki, M Caracanhas +4
We measure the phase diagram of a Rb Bose gas in a harmonic trap in terms of macroscopic parameters obtained from the spatial distribution of atoms. Considering the relevant…
cond-mat.other2008★ 78 cited
Observation of vortex formation in an oscillating trapped Bose-Einstein condensate
E. A. L. Henn, J. A. Seman, E. R. F. Ramos +7
We report on the observation of vortex formation in a Bose-Einstein condensate of Rb-87 atoms. Vortices are generated by superimposing an oscillating excitation to the trapping pot…
quant-ph2008★ 41 cited
Generation of nonground-state Bose-Einstein condensates by modulating atomic interactions
E. R. F. Ramos, E. A. L. Henn, J. A. Seman +5
A technique is proposed for creating nonground-state Bose-Einstein condensates in a trapping potential by means of the temporal modulation of atomic interactions. Applying a time-d…