Long-range interacting quantum systems

N Defenu, T Donner, T Macrì, G Pagano, S Ruffo… - Reviews of Modern …, 2023 - APS
In this review recent investigations are summarized of many-body quantum systems with
long-range interactions, which are currently realized in Rydberg atom arrays, dipolar …

[HTML][HTML] Out-of-equilibrium dynamics of quantum many-body systems with long-range interactions

N Defenu, A Lerose, S Pappalardi - Physics Reports, 2024 - Elsevier
Experimental progress in atomic, molecular, and optical platforms in the last decade has
stimulated strong and broad interest in the quantum coherent dynamics of many long-range …

Experimental observation of a generalized Gibbs ensemble

T Langen, S Erne, R Geiger, B Rauer, T Schweigler… - Science, 2015 - science.org
The description of the non-equilibrium dynamics of isolated quantum many-body systems
within the framework of statistical mechanics is a fundamental open question. Conventional …

Ultracold atoms out of equilibrium

T Langen, R Geiger… - Annu. Rev. Condens …, 2015 - annualreviews.org
The relaxation of isolated quantum many-body systems is a major unsolved problem
connecting statistical and quantum physics. Studying such relaxation processes remains a …

Prethermalization and universal dynamics in near-integrable quantum systems

T Langen, T Gasenzer… - Journal of Statistical …, 2016 - iopscience.iop.org
We review the recent progress in the understanding of the relaxation of isolated near-
integrable quantum many-body systems. Focusing on prethermalization and universal …

Universal attractor in a highly occupied non-Abelian plasma

J Berges, K Boguslavski, S Schlichting, R Venugopalan - Physical Review D, 2014 - APS
We study the thermalization process in highly occupied non-Abelian plasmas at weak
coupling. The nonequilibrium dynamics of such systems is classical in nature and can be …

Floquet prethermalization and regimes of heating in a periodically driven, interacting quantum system

SA Weidinger, M Knap - Scientific reports, 2017 - nature.com
We study the regimes of heating in the periodically driven O (N)-model, which is a well
established model for interacting quantum many-body systems. By computing the absorbed …

Universal self-similar dynamics of relativistic and nonrelativistic field theories near nonthermal fixed points

A Piñeiro Orioli, K Boguslavski, J Berges - Physical Review D, 2015 - APS
We investigate universal behavior of isolated many-body systems far from equilibrium, which
is relevant for a wide range of applications from ultracold quantum gases to high-energy …

Implementing quantum electrodynamics with ultracold atomic systems

V Kasper, F Hebenstreit, F Jendrzejewski… - New journal of …, 2017 - iopscience.iop.org
We discuss the experimental engineering of model systems for the description of quantum
electrodynamics (QED) in one spatial dimension via a mixture of bosonic23Na and …

Quantum quenches, dynamical transitions, and off-equilibrium quantum criticality

B Sciolla, G Biroli - Physical Review B—Condensed Matter and Materials …, 2013 - APS
Several mean-field computations have revealed the existence of an out-of-equilibrium
dynamical transition induced by quantum-quenching an isolated system starting from its …