Relaxation in dipolar spin ladders: From pair production to false-vacuum decay
G. A. Domínguez‐Castro, Thomas Bilitewski, David Wellnitz +2 more
The authors demonstrate how the interplay between intrachain and interchain interactions in a dipolar spin chain results in three distinct relaxation regimes: ergodic, characterized by rapid relaxation towards equilibrium; metastable, where the state is quasi-localized; and partially relaxed, exhibiting both partial ergodic and quasi-localized behaviors simultaneously.
arXiv:2311.18091•Physical Review A•Aug 15, 2024•5 citations