148 citations · 530 across the 19 of their papers we have counts for
6 papers · 1 filter
Comparative study of the rovibrational properties of heteronuclear alkali dimers in electric fields
R. Gonzalez-Ferez, M. Mayle, P. Sanchez-Moreno +1
A comparative study of the effect of a static homogeneous electric field on the rovibrational spectra of several polar dimers in their electronic ground state is…
Excitations of attractive 1-D bosons: Binding vs. fermionization
Emmerich Tempfli, Sascha Zöllner, Peter Schmelcher
The stationary states of few bosons in a one-dimensional harmonic trap are investigated throughout the crossover from weak to strongly attractive interactions. For sufficient attra…
Composite fermionization of 1-D Bose-Bose mixtures
Sascha Zöllner, Hans-Dieter Meyer, Peter Schmelcher
We study the ground states of one-dimensional Bose-Bose mixtures under harmonic confinement. As we vary the inter-species coupling strength up to the limit of infinite repulsion, w…
Interaction induced trapping and pulsed emission of a magnetically insensitive Bose-Einstein Condensate
Stephan Middelkamp, Igor Lesanovsky, Peter Schmelcher
We demonstrate that atoms in magnetically insensitive hyperfine states (m=0) can be trapped efficiently by a Bose-Einstein Condensate of the same atomic species occupying a differe…
Tunneling dynamics of few bosons in a double well
Sascha Zöllner, Hans-Dieter Meyer, Peter Schmelcher
We study few-boson tunneling in a one-dimensional double well. As we pass from weak interactions to the fermionization limit, the Rabi oscillations first give way to highly delayed…
Classical Dynamics of the Time-Dependent Elliptical Billiard
Florian Lenz, Fotis K. Diakonos, Peter Schmelcher
In this work we study the nonlinear dynamics of the static and the driven ellipse. In the static case, we find numerically an asymptotical algebraic decay for the escape of an ense…