Ontology highlight
ABSTRACT:
SUBMITTER: Wilming H
PROVIDER: S-EPMC10511451 | biostudies-literature | 2023 Sep
REPOSITORIES: biostudies-literature
Wilming Henrik H Osborne Tobias J TJ Decker Kevin S C KSC Karrasch Christoph C
Nature communications 20230920 1
When a generic quantum system is prepared in a simple initial condition, it typically equilibrates toward a state that can be described by a thermal ensemble. A known exception is localized systems that are non-ergodic and do not thermalize; however, local observables are still believed to become stationary. Here we demonstrate that this general picture is incomplete by constructing product states that feature periodic high-fidelity revivals of the full wavefunction and local observables that os ...[more]