In this work we demonstrate that nonrandom mechanisms that lead to single-particle
localization may also lead to many-body localization, even in the absence of disorder. In …

We introduce a class of phase transitions separating quantum states with different
entanglement features. An example of such an “entanglement phase transition” is provided …

We numerically study the formation of entanglement clusters across the many-body
localization transition. We observe a crossover from strong many-body entanglement in the …

A canonical model for many-body localization (MBL) is studied, of interacting spinless
fermions on a lattice with uncorrelated quenched site disorder. The model maps onto a tight …

Ergodic quantum many-body systems satisfy the eigenstate thermalization hypothesis
(ETH). However, strong disorder can destroy ergodicity through many-body localization …

We study spin transport in the one-dimensional anisotropic S= 1 Heisenberg model.
Particular emphasis is given to dynamics at infinite temperature, where current …

Generic quantum many-body systems typically show a linear growth of the entanglement
entropy after a quench from a product state. While entanglement is a property of the wave …

Many-body localization (MBL), characterized by the absence of thermalization and the
violation of conventional thermodynamics, has elicited much interest both as a fundamental …

We study the dynamics of the energy fluctuations in the Hubbard chain with strong potential
disorder that preserves the SU (2) spin symmetry. Within the effective spin-only model that …

These results not only introduce a new protocol to measure out-of-time ordered correlations,
but also provide new insights in the study of prethermalization. Second, the role of …