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 …

Measurement-induced criticality in -dimensional hybrid quantum circuits

X Turkeshi, R Fazio, M Dalmonte - Physical Review B, 2020 - APS
We investigate the dynamics of two-dimensional quantum spin systems under the combined
effect of random unitary gates and local projective measurements. When considering steady …

Entanglement spreading in a minimal model of maximal many-body quantum chaos

B Bertini, P Kos, T Prosen - Physical Review X, 2019 - APS
The spreading of entanglement in out-of-equilibrium quantum systems is currently at the
center of intense interdisciplinary research efforts involving communities with interests …

Entanglement dynamics after quantum quenches in generic integrable systems

V Alba, P Calabrese - SciPost Physics, 2018 - scipost.org
The time evolution of the entanglement entropy in non-equilibrium quantum systems
provides crucial information about the structure of the time-dependent state. For quantum …

Programmable quantum simulations of spin systems with trapped ions

C Monroe, WC Campbell, LM Duan, ZX Gong… - Reviews of Modern …, 2021 - APS
Laser-cooled and trapped atomic ions form an ideal standard for the simulation of interacting
quantum spin models. Effective spins are represented by appropriate internal energy levels …

Entanglement spreading in non-equilibrium integrable systems

P Calabrese - SciPost Physics Lecture Notes, 2020 - scipost.org
These are lecture notes for a short course given at the Les Houches Summer School
on``Integrability in Atomic and Condensed Matter Physics'', in summer 2018. Here, I …

Impact of nonequilibrium fluctuations on prethermal dynamical phase transitions in long-range interacting spin chains

A Lerose, B Žunkovič, J Marino, A Gambassi, A Silva - Physical Review B, 2019 - APS
We study the nonequilibrium phase diagram and the dynamical phase transitions occurring
during the prethermalization of nonintegrable quantum spin chains, subject to either …

Entanglement evolution and generalised hydrodynamics: noninteracting systems

B Bertini, M Fagotti, L Piroli… - Journal of Physics A …, 2018 - iopscience.iop.org
The large-scale properties of homogeneous states after quantum quenches in integrable
systems have been successfully described by a semiclassical picture of moving …

Origin of the slow growth of entanglement entropy in long-range interacting spin systems

A Lerose, S Pappalardi - Physical Review Research, 2020 - APS
Long-range interactions allow far-distance quantum correlations to build up very fast.
Nevertheless, numerical simulations demonstrated a dramatic slowdown of entanglement …