3 papers
physics.atom-ph2026
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…
quant-ph2025
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…
quant-ph2024
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…