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 …

Dynamical phase transitions in the collisionless pre-thermal states of isolated quantum systems: theory and experiments

J Marino, M Eckstein, MS Foster… - Reports on Progress in …, 2022 - iopscience.iop.org
We overview the concept of dynamical phase transitions (DPTs) in isolated quantum
systems quenched out of equilibrium. We focus on non-equilibrium transitions characterized …

Measurement-induced transition in long-range interacting quantum circuits

M Block, Y Bao, S Choi, E Altman, NY Yao - Physical Review Letters, 2022 - APS
The competition between scrambling unitary evolution and projective measurements leads
to a phase transition in the dynamics of quantum entanglement. Here, we demonstrate that …

Measurement-induced dark state phase transitions in long-ranged fermion systems

T Müller, S Diehl, M Buchhold - Physical Review Letters, 2022 - APS
We identify an unconventional algebraic scaling phase in the quantum dynamics of long-
range hop**, free fermions, which are exposed to continuous local measurements. The …

Variational quantum simulators based on waveguide QED

C Tabares, A Muñoz de Las Heras, L Tagliacozzo… - Physical review …, 2023 - APS
Waveguide QED simulators are analog quantum simulators made by quantum emitters
interacting with one-dimensional photonic band gap materials. One of their remarkable …

[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 …

Dynamical quantum phase transitions in spin chains with long-range interactions: Merging different concepts of nonequilibrium criticality

B Žunkovič, M Heyl, M Knap, A Silva - Physical review letters, 2018 - APS
We theoretically study the dynamics of a transverse-field Ising chain with power-law
decaying interactions characterized by an exponent α, which can be experimentally realized …

Dynamical phase diagram of quantum spin chains with long-range interactions

JC Halimeh, V Zauner-Stauber - Physical Review B, 2017 - APS
Using an infinite matrix product state (iMPS) technique based on the time-dependent
variational principle (TDVP), we study two major types of dynamical phase transitions (DPT) …

Entanglement growth in quench dynamics with variable range interactions

J Schachenmayer, BP Lanyon, CF Roos, AJ Daley - Physical Review X, 2013 - APS
Studying entanglement growth in quantum dynamics provides both insight into the
underlying microscopic processes and information about the complexity of the quantum …

Entanglement entropy for the long-range Ising chain in a transverse field

T Koffel, M Lewenstein, L Tagliacozzo - Physical review letters, 2012 - APS
We consider the Ising model in a transverse field with long-range antiferromagnetic
interactions that decay as a power law with their distance. We study both the phase diagram …