Statistical mechanics provides a framework for describing the physics of large, complex
many-body systems using only a few macroscopic parameters to determine the state of the …

Recent studies point towards nontriviality of the ergodic phase in systems exhibiting many‐
body localization (MBL), which shows subexponential relaxation of local observables …

Characterizing states of matter through the lens of their ergodic properties is a fascinating
new direction of research. In the quantum realm, the many-body localization (MBL) was …

We present a detailed analysis of the length-and timescales needed to approach the critical
region of MBL from the delocalised phase, studying both eigenstates and the time evolution …

Many-body localization occurs in isolated quantum systems when Anderson localization
persists in the presence of finite interactions. Despite strong evidence for the existence of a …

We study disorder-induced ergodicity breaking transition in high-energy eigenstates of
interacting spin-1/2 chains. Using exact diagonalization, we introduce a cost function …

We study the infinite temperature dynamics of a prototypical one-dimensional system
expected to exhibit many-body localization. Using numerically exact methods, we establish …

We study a new class of unconventional critical phenomena that is characterized by
singularities only in dynamical quantities and has no thermodynamic signatures. One …

Following the field theoretic approach of Basko et al.[Ann. Phys. 321, 1126 (2006) APNYA6
0003-4916 10.1016/j. aop. 2005.11. 014], we study in detail the real-time dynamics of a …

The random-field spin-1/2 XXZ chains, and the corresponding Anderson insulators of
spinless fermions with density-density interaction, have been intensively studied in the …