few-photon nonlinear quantum optics based on resonant interactions in media with Elm. Induced Transparency

quantum information storage and processing with photons and atomic ensemble

matter-wave optics and many-particle physics using slow light- and stationary light polaritons

ground-state and dynamical properties of strongly interacting quantum gases in reduced dimensions

numerical algorithms for dynamical simulations of many-body systems in 1D

many-body physics of open systems, steady-state phases and phase transitions

many-body physics of Rydberg gases and Rydberg polaritons

Quantum Hall and symmetry-protected topological systems