Henrik WilmingHappy our paper on reviving product states in the disordered Heisenberg model has finally been published in Nat. Comms. @Nature
https://www.nature.com/articles/s41467-023-41464-7
We show that the paradigmatic model for many-body localization hosts product state that show periodic high-fidelity revivals and local observables that oscillate indefinitely. The system neither equilibrates nor thermalizes.
#manybodyphysics #manybodylocalization #nonequilibriumdynamics
#TensorNetworks
Reviving product states in the disordered Heisenberg chain - Nature Communications
Many-body localized systems are believed to reach a stationary state without thermalizing. By using analytical and numerical calculations, the authors construct simple initial states for a typical MBL model, which neither equilibrate nor thermalize, similar to non-ergodic behavior in many-body scarred systems.