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Molecular wave-packet dynamics on laser-controlled transition states
Andreas Fischer, Martin Gärttner, Philipp Cörlin +9
Understanding and controlling the electronic as well as ro-vibrational motion and, thus, the entire chemical dynamics in molecules is the ultimate goal of ultrafast laser and imagi…
Collective excitation of Rydberg-atom ensembles beyond the enhancement
Martin Gärttner, Shannon Whitlock, David W. Schönleber +1
In an ensemble of laser-driven atoms involving strongly interacting Rydberg states, the excitation probability is usually strongly suppressed. In contrast, here we identify a regim…
Coherent versus incoherent excitation dynamics in dissipative many-body Rydberg systems
David W. Schönleber, Martin Gärttner, Jörg Evers
We study the impact of dephasing on the excitation dynamics of a cloud of ultracold two-level Rydberg atoms for both resonant and off-resonant laser excitation, using the wave func…