Activating Quantum Matter - Effective Theories for Many-Body Systems Out of Equilibrium

Explore effective theories for many-body quantum systems operating far from equilibrium in this comprehensive lecture delivered by S. Diehl from the University of Cologne. Delve into the theoretical frameworks used to understand and describe quantum matter when it is actively driven or perturbed away from its ground state, examining how traditional equilibrium approaches must be extended or replaced when dealing with non-equilibrium quantum many-body phenomena. Learn about the mathematical tools and conceptual approaches needed to analyze quantum systems under continuous driving, dissipation, or other non-equilibrium conditions, and discover how these theoretical developments are reshaping our understanding of quantum matter in realistic, dynamic environments.