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] Nonadiabatic landau–zener–stückelberg–majorana transitions, dynamics, and interference

V Ivakhnenko, SN Shevchenko, F Nori - Physics Reports, 2023 - Elsevier
Since the pioneering works by Landau, Zener, Stückelberg, and Majorana (LZSM), it has
been known that driving a quantum two-level system results in tunneling between its states …

[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 …

Dynamics of a quantum phase transition and relaxation to a steady state

J Dziarmaga - Advances in Physics, 2010 - Taylor & Francis
We review recent theoretical work on two closely related issues: excitation of an isolated
quantum condensed matter system driven adiabatically across a continuous quantum phase …

Coherent and dissipative dynamics at quantum phase transitions

D Rossini, E Vicari - Physics Reports, 2021 - Elsevier
The many-body physics at quantum phase transitions shows a subtle interplay between
quantum and thermal fluctuations, emerging in the low-temperature limit. In this review, we …

Emergence of coherence and the dynamics of quantum phase transitions

S Braun, M Friesdorf, SS Hodgman… - Proceedings of the …, 2015 - National Acad Sciences
The dynamics of quantum phase transitions pose one of the most challenging problems in
modern many-body physics. Here, we study a prototypical example in a clean and well …

Kibble-Zurek problem: Universality and the scaling limit

A Chandran, A Erez, SS Gubser, SL Sondhi - Physical Review B—Condensed …, 2012 - APS
Near a critical point, the equilibrium relaxation time of a system diverges and any change of
control/thermodynamic parameters leads to nonequilibrium behavior. The Kibble-Zurek …

Slow quenches in a quantum Ising chain: Dynamical phase transitions and topology

S Sharma, U Divakaran, A Polkovnikov, A Dutta - Physical Review B, 2016 - APS
We study the slow quenching dynamics (characterized by an inverse rate τ− 1) of a one-
dimensional transverse Ising chain with nearest neighbor ferromagentic interactions across …

Topological phases, Majorana modes and quench dynamics in a spin ladder system

W DeGottardi, D Sen, S Vishveshwara - New Journal of Physics, 2011 - iopscience.iop.org
We explore the salient features of the'Kitaev ladder', a two-legged ladder version of the spin-
1/2 Kitaev model on a honeycomb lattice, by mapping it to a one-dimensional fermionic p …

Space and time renormalization in phase transition dynamics

A Francuz, J Dziarmaga, B Gardas, WH Zurek - Physical Review B, 2016 - APS
When a system is driven across a quantum critical point at a constant rate, its evolution must
become nonadiabatic as the relaxation time τ diverges at the critical point. According to the …