Research

Dynamics of ultracold atomic quantum gases

Nonequilibrium quantum field theory
(Recent publications)
Specific research interests: The dynamics of ultracold atomic quantum gases far from thermal equilibrium.
 Functional QFT approaches: 2PI effective action; functional flow equations.
 Stationarity far from thermal statistics; strong turbulence.
 Ultracold quantum gases in lattice trapping potentials.
 Dynamical formation of nonclassical states. Squeezing and entanglement.
 Exactly solvable models: LiebLiniger gas; TonksGirardeau limit.
 Equilibration of integrable systems.
 Fermionic transport in Kondotype strongly correlated systems.
 Molecule formation in BoseEinstein condensates.

Discrete symmetries in atomic physics
(Recent publications)
Specific research interests: Parity violation in hydrogenlike atoms.
 Geometric (Berry) phases.