Stabilization mechanism for many-body localization in two dimensions

DCW Foo, N Swain, P Sengupta, G Lemarié… - Physical Review …, 2023 - APS
Experiments in cold-atom systems see almost identical signatures of many-body localization
(MBL) in both one-dimensional (d= 1) and two-dimensional (d= 2) systems despite the …

Many-body localization and the area law in two dimensions

KSC Decker, DM Kennes, C Karrasch - Physical Review B, 2022 - APS
We study the high-energy phase diagram of a two-dimensional spin-1 2 Heisenberg model
on a square lattice in the presence of either quenched or quasiperiodic disorder. The use of …

Slowest and fastest information scrambling in the strongly disordered XXZ model

M Kim, DH Kim - Physical Review B, 2023 - APS
We present a perturbation method to compute the out-of-time-ordered correlator in the
strongly disordered Heisenberg XXZ model in the deep many-body localized regime. We …

Fate of algebraic many-body localization under driving

H Burau, M Heyl, G De Tomasi - Physical Review B, 2021 - APS
In this work we investigate the stability of an algebraically localized phase subject to periodic
driving. First, we focus on a noninteracting model exhibiting algebraically localized single …

Quantum circuits reproduce the experimental two-dimensional many-body localization transition point

J Li, A Chan, TB Wahl - Physical Review B, 2024 - APS
While many studies point towards the existence of many-body localization (MBL) in one
dimension, the fate of higher-dimensional strongly disordered systems is a topic of current …

Simulating dirty bosons on a quantum computer

LB Oftelie, R Van Beeumen, D Camps… - New Journal of …, 2024 - iopscience.iop.org
Quantum computers hold the potential to unlock new discoveries in complex quantum
systems by enabling the simulation of physical systems that have heretofore been …

[PDF][PDF] Theoretical Study on Relaxation Processes in Quantum Many-body Systems with Spatial or Temporal Randomness

K OHGANE - tohoku.repo.nii.ac.jp
Main targets in solid state physics are electronic systems on crystals until now. Since these
systems have the discrete translational symmetry in the spatial domain and are easy to …