Funding
DFG Research Unit 5522
Quantum thermalization, localization, and constrained dynamics with interacting ultracold atoms:
FOR 5522 investigates the out-of-equilibrium physics of closed quantum many-body systems and their thermalization properties. We use a combined effort of experiments with ultracold atoms in optical lattices and theoretical approaches. Our team involves researchers from the Universities of Augsburg, G?ttingen, München, and Tübingen, Technical 伟德国际_伟德国际1946$娱乐app游戏 of Munich, the Max-Planck Institute for Quantum Optics, Garching, and the Max-Planck Institute for the Physics of Complex Systems, Dresden, as well as two Mercator fellows from the 伟德国际_伟德国际1946$娱乐app游戏 of Ljubljana, Slovenia, and Stanford 伟德国际_伟德国际1946$娱乐app游戏, U.S.A. FOR 5522 Homepage
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ERC Starting Grant: mlQuDyn
Machine learning quantum dynamics:
A key scope of quantum many-body theory is the identification of universal behavior in quantum matter, where macroscopic properties become independent of microscopic details. In recent years the quest for phases with novel universal properties has seen a particular push by forcing systems out of equilibrium, which has opened up new dynamical paradigms. These developments not only hold the promise to theoretically uncover unrecognized universal dynamical behavior, but are also driven by the enormous advances in quantum simulators such as ultra-cold atoms, which have nowadays achieved unique capabilities in generating and probing such nonequilibrium quantum states. Still, their theoretical description is facing severe challenges. It is the aim of this proposal to advance the theoretical understanding and predictive power of quantum many-body theory by a crossdisciplinary approach at the interface between quantum dynamics and machine learning. ERC MLQUDYN Homepage
DFG-Transregio Collaborative Research Center TRR 360
Constrained Quantum Matter:
Using carefully chosen constraints – intrinsic rather than purely geometrical – we prepare and investigate 3D materials that host novel quantum states. Our research concentrates on the manifestations of constraints in solid-state materials and the practical implementation of these constraints as the way to control quantum states and eventually tailor them to new functionalities. TRR360 Homepage
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A5:
Optical conductivities and entanglement in magnetic topological semimetals (Chioncel, Heyl)
B6:
Dynamics of correlated quantum magnets (Knolle, Pollmann, Heyl)
C4: