4 papers
Quantum Contact Processes on a Topological Lattice
Julius Bohm, Richard Schmidt, Michael Fleischhauer +1
Contact processes play an important role in classical non-equilibrium dynamics, describing the spreading of diseases, the dynamics of earthquakes and forest fires, and the distribu…
Dephasing in Rydberg Facilitation Due to State-Dependent Dipole Forces
Tom Schlegel, Evangelia Konstantinidou, Michael Fleischhauer +1
Rydberg atoms allow for the experimental study of open many-body systems and nonequilibrium phenomena. High dephasing rates are a generic feature of these systems, and therefore th…
Quantum-Noise Induced Localization and Motional Squeezing in a Rydberg Quantum Simulator
Daniel Brady, Benno Bock, Michael Fleischhauer
We investigate the interplay between mechanical forces and the internal-state dynamics of Rydberg excitations in atom-tweezer arrays. Dipole interactions between Rydberg atoms faci…
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…