Non-equilibrium quantum physics, many body systems, and foundations of quantum physicsVáclav Špička, Peter D. Keefe and Theo M. NieuwenhuizenEur. Phys. J. Spec. Top., 232 20-22 (2023) 3185-3190DOI: https://doi.org/10.1140/epjs/s11734-023-01072-4