379 citations · 1.8k across the 23 of their papers we have counts for
23 papers
Simulating neural network criticality and resource dynamics with Rydberg gases
Patrick Mischke, Herwig Ott, Michael Fleischhauer +1
Efficient operation of neural networks has been linked to criticality in their underlying non-equilibrium excitation dynamics. However, obtaining experimental evidence of this conj…
Fast and robust detection of single Rydberg excitations in mesoscopic ensembles
Sven Schmidt, Aaron Thielmann, Thomas Niederprüm +1
We propose a novel non-destructive method for the detection of single Rydberg excitations in a mesoscopic ensemble. The protocol achieves high fidelities on a microsecond timescale…
Nonequilibrium Universality of Rydberg-Excitation Spreading on a Dynamic Network
Simon Ohler, Daniel Brady, Patrick Mischke +6
Understanding the universal properties of non-equilibrium phase transitions of spreading processes is a challenging problem. This applies in particular to irregular and dynamically…
Competing Interactions in Strongly Driven Multi-Level Systems
Jana Bender, Patrick Mischke, Tanita Klas +4
We experimentally study the level mixing, splitting and repulsion of an optically driven atomic multi-level system under two competing interactions. The strength of the optical cou…
All-optical measurement of magnetic fields for quantum gas experiments
Suthep Pomjaksilp, Sven Schmidt, Aaron Thielmann +2
We present an all-optical method to measure and compensate for residual magnetic fields present in a cloud of ultracold atoms trapped in an optical dipole trap. Our approach levera…
Dynamically Probing Ultracold Lattice Gases via Rydberg Molecules
Torsten Manthey, Thomas Niederprüm, Oliver Thomas +1
We show that the excitation of long-range Rydberg molecules in a three-dimensional optical lattice can be used as a position- and time-sensitive probe of the site occupancy in the…