Abstract
The fate of many-body localization in long-range interacting systems is not fully settled. For instance, the phase boundary between ergodic and many-body localized regimes is still under debate. Here, we use Floquet dynamics which can induce many-body localization in a clean long-range interacting system through spatio-temporal disorder, which are realized by regular operation of random local rotations. The phase diagram has been determined for two types of uniform and nonuniform long-range couplings. Our Floquet mechanism shows more localizing power than conventional static disorder methods as it pushes the phase boundary in favor of the localized phase. Moreover, our comprehensive long-time simulations provide strong support for obtained results based on static analysis.
| Original language | English |
|---|---|
| Article number | 013094 |
| Number of pages | 7 |
| Journal | Physical Review Research |
| Volume | 5 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 9 Feb 2023 |
| Externally published | Yes |
Keywords
- Entanglement
- Propagation