793 citations · 1.6k across the 10 of their papers we have counts for
4 papers · 1 filter
Squeezing and entanglement in a Bose-Einstein condensate
J. Esteve, C. Gross, A. Weller +2
Entanglement, a key feature of quantum mechanics, is a resource that allows the improvement of precision measurements beyond the conventional bound reachable by classical means. Th…
Single Particle Tunneling in Strongly Driven Double Well Potentials
E. Kierig, U. Schnorrberger, A. Schietinger +2
We report on the first direct observation of coherent control of single particle tunneling in a strongly driven double well potential. In our setup atoms propagate in a periodic ar…
Experimental observation of oscillating and interacting matter wave dark solitons
A. Weller, J. P. Ronzheimer, C. Gross +5
We report on the generation, subsequent oscillation and interaction of a pair of matter wave dark solitons. These are created by releasing a Bose-Einstein condensate from a double…
Spontaneous symmetry breaking of gap solitons in double-well traps
M. Trippenbach, E. Infeld, J. Gocalek +3
We introduce a two dimensional model for the Bose-Einstein condensate with both attractive and repulsive nonlinearities. We assume a combination of a double well potential in one d…