863 citations · 1.3k across the 6 of their papers we have counts for
12 papers
Spectroscopy of Dark Soliton States in Bose-Einstein Condensates
K. Bongs, S. Burger, D. Hellweg +7
Experimental and numerical studies of the velocity field of dark solitons in Bose-Einstein condensates are presented. The formation process after phase imprinting as well as the pr…
Dynamics of a Bose-Einstein condensate at finite temperature in an atomoptical coherence filter
F. Ferlaino, P. Maddaloni, S. Burger +4
The macroscopic coherent tunneling through the barriers of a periodic potential is used as an atomoptical filter to separate the condensate and the thermal components of a R…
Generation and interaction of solitons in Bose-Einstein condensates
S. Burger, L. D. Carr, P. Ohberg +2
Generation, interaction and detection of dark solitons in Bose-Einstein condensates is considered. In particular, we focus on the dynamics resulting from phase imprinting and densi…
Bose-Einstein Condensates in a 1D Optical Lattice
S. Burger, F. S. Cataliotti, F. Ferlaino +4
We give an overview on current experiments on Bose-Einstein condensation (BEC) in a one-dimensional (1D) optical lattice. We introduce measurements of ground state, tunnelling and…
Josephson Junction Arrays with Bose-Einstein Condensates
F. S. Cataliotti, S. Burger, C. Fort +5
We report on the direct observation of an oscillating atomic current in a one-dimensional array of Josephson junctions realized with an atomic Bose-Einstein condensate. The array i…
Quasi 2D Bose-Einstein condensation in an optical lattice
S. Burger, F. S. Cataliotti, C. Fort +3
We study the phase transition of a gas of Rb atoms to quantum degeneracy in the combined potential of a harmonically confining magnetic trap and the periodic potential of an optica…