81 citations · 283 across the 21 of their papers we have counts for
6 papers · 1 filter
Non-adiabatic dynamics in Rydberg gases with random atom positions
Ritesh Pant, Rajat Agrawal, Sebastian Wüster +1
Assemblies of highly excited Rydberg atoms in an ultracold gas can be set into motion by a combination of van-der-Waals and resonant dipole-dipole interactions. Thereby, the collec…
Orthogonal flexible Rydberg aggregates
K. Leonhardt, S. Wüster, J. M. Rost
We study the link between atomic motion and exciton transport in flexible Rydberg aggregates, assemblies of highly excited light alkali atoms, for which motion due to dipole-dipole…
Switching Exciton Pulses Through Conical Intersections
K. Leonhardt, S. Wüster, J. M. Rost
Exciton pulses transport excitation and entanglement adiabatically through Rydberg aggregates, assemblies of highly excited light atoms, which are set into directed motion by reson…
Conical intersections in an ultracold gas
S. Wüster, A. Eisfeld, J. M. Rost
We find that energy surfaces of more than two atoms or molecules interacting via dipole-dipole po- tentials generically possess conical intersections (CIs). Typically only few atom…
Newton's cradle and entanglement transport in a flexible Rydberg chain
S. Wüster, C. Ates, A. Eisfeld +1
In a regular, flexible chain of Rydberg atoms, a single electronic excitation localizes on two atoms that are in closer mutual proximity than all others. We show how the interplay…
Correlations of Rydberg excitations in an ultra-cold gas after an echo sequence
S. Wuster, J. Stanojevic, C. Ates +4
We show that Rydberg states in an ultra-cold gas can be excited with strongly preferred nearest-neighbor distance if densities are well below saturation. The scheme makes use of an…