Recent studies have suggested that this transition transforms into a many-body localization (MBL) transition upon the introduction of interactions. It has also been shown that mobility edges can appear in the single particle spectrum for certain types of quasiperiodic potentials. Here, we investigate...
Many-body localization (MBL) describes a quantum phase where an isolated interacting system subject to sufficient disorder displays non-ergodic behaviour, evading thermal equilibrium that occurs under its own dynamics. Previously, the thermalization–MBL
& Lee, C. Mobility edge of Stark many-body localization. Phys. Rev. A 103, 023323 (2021). Article ADS CAS Google Scholar Chanda, T., Yao, R. & Zakrzewski, J. Coexistence of localized and extended phases: many-body localization in a harmonic trap. Phys. Rev. Res. 2, 032039 (...
Localization transitions as a function of temperature require a many-body mobility edge in energy, separating localized from ergodic states. We argue that this scenario is inconsistent because local fluctuations into the ergodic phase within the supposedly localized phase can serve as mobile bubbles that...
内容提示: Spectral signatures of many-body localization with interacting photonsP. Roushan 1 , ∗ C. Neill 2 , ∗ J. Tangpanitanon 3 , ∗ V.M. Bastidas 3 , ∗ A. Megrant 1 , R. Barends 1 ,Y. Chen 1 , Z. Chen 2 , B. Chiaro 2 , A. Dunsworth 2 , A. Fowler 1 ...
economy inexorably toward localization: “A steadily rising share of the work force produces services that are sold only within that same metropolitan area…. And that’s why most people in Los Angeles produce services for local consumption and therefore do pretty much the same things as most ...
Many‐body localization in systems with incommensurate potentials (without single‐particle mobility edges) have been realized experimentally, and we show how this can be modified to study the the effects of such mobility edges. Demonstrating the failure of thermalization in the presence of a single...
Localization transitions as a function of temperature require a many-body mobility edge in energy, separating localized from ergodic states. We argue that this scenario is inconsistent because local fluctuations into the ergodic phase within the supposedly localized phase can serve as mobile bubbles ...
It is the common wisdom that time evolution of a many-body system leads to thermalization and washes away quantum correlations. But one class of system—referred to as many-body localized—defy this expectation. It is the common wisdom that time evolutio
it is far from clear which local properties are responsible for the emergence of thermalization. The discovery of many-body localization (MBL) offers a fresh perspective into this question, as this effect occurs in interacting many-body systems preventing them from actually thermalizing6,7. Example...