Stark Many-Body Localization in Interacting Infinite Dimensional Systems
Stark Many-Body Localization in Interacting Infinite Dimensional Systems
We study bulk particle transport in a Fermi-Hubbard model on an infinite-dimensional Bethe lattice, driven by a constant electric field. Previous numerical studies showed that one dimensional analogs of this system exhibit a breakdown of diffusion due to Stark many-body localization at least up to time that scales exponentially with …