Prethermalization, thermalization, and Fermi's golden rule in quantum many-body systems
We study the prethermalization and thermalization dynamics of local observables in weakly
perturbed nonintegrable systems, with Hamiltonians of the form H ̂ 0+ g V ̂, where H ̂ 0 …
perturbed nonintegrable systems, with Hamiltonians of the form H ̂ 0+ g V ̂, where H ̂ 0 …
Spatiotemporal dynamics of classical and quantum density profiles in low-dimensional spin systems
We provide a detailed comparison between the dynamics of high-temperature
spatiotemporal correlation functions in quantum and classical spin models. In the quantum …
spatiotemporal correlation functions in quantum and classical spin models. In the quantum …
Random matrix approach to time-dependent forcing in many-body quantum systems
L Dabelow, P Reimann - Physical Review B, 2024 - APS
Changing some of its parameters over time is a paradigmatic way of driving an otherwise
isolated many-body quantum system out of equilibrium, and a vital ingredient for building …
isolated many-body quantum system out of equilibrium, and a vital ingredient for building …
Many-body localization and delocalization dynamics in the thermodynamic limit
J Richter, A Pal - Physical Review B, 2022 - APS
Disordered quantum systems undergoing a many-body localization (MBL) transition fail to
reach thermal equilibrium under their own dynamics. Distinguishing between asymptotically …
reach thermal equilibrium under their own dynamics. Distinguishing between asymptotically …