Universality of phase transition dynamics: Topological defects from symmetry breaking

A Del Campo, WH Zurek - International Journal of Modern Physics …, 2014 - World Scientific
In the course of a nonequilibrium continuous phase transition, the dynamics ceases to be
adiabatic in the vicinity of the critical point as a result of the critical slowing down (the …

Spontaneous creation of Kibble–Zurek solitons in a Bose–Einstein condensate

G Lamporesi, S Donadello, S Serafini, F Dalfovo… - Nature Physics, 2013 - nature.com
When a system crosses a second-order phase transition on a finite timescale, spontaneous
symmetry breaking can cause the development of domains with independent order …

[图书][B] Introduction to tensor network methods

S Montangero, E Montangero, Evenson - 2018 - Springer
In the last years, a number of theoretical and numerical tools have been developed by a
thriving community formed by people coming from different backgrounds—condensed …

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 …

Causality and non-equilibrium second-order phase transitions in inhomogeneous systems

A Del Campo, TWB Kibble… - Journal of Physics …, 2013 - iopscience.iop.org
When a second-order phase transition is crossed at a finite rate, the evolution of the system
stops being adiabatic as a result of the critical slowing down in the neighborhood of the …

Dynamical equilibration across a quenched phase transition in a trapped quantum gas

IK Liu, S Donadello, G Lamporesi, G Ferrari… - Communications …, 2018 - nature.com
The formation of an equilibrium state from an uncorrelated thermal one through the
dynamical crossing of a phase transition is a central question of quantum many-body …

Spontaneous nucleation and dynamics of kink defects in zigzag arrays of trapped ions

S Ejtemaee, PC Haljan - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
The spontaneous nucleation and dynamics of topological kink defects have been studied in
trapped arrays of 41–43 Yb ions. The number of kinks formed as a function of quench rate …

Out‐of‐Equilibrium Dynamics of the Bose‐Hubbard Model

MP Kennett - International Scholarly Research Notices, 2013 - Wiley Online Library
The Bose‐Hubbard model is the simplest model of interacting bosons on a lattice. It has
recently been the focus of much attention due to the realization of this model with cold atoms …

Quench dynamics of Rydberg-dressed bosons on two-dimensional square lattices

Y Zhou, Y Li, R Nath, W Li - Physical Review A, 2020 - APS
We study the dynamics of bosonic atoms on a two-dimensional square lattice, where atomic
interactions are long ranged with either a box or soft-core shape. The latter can be realized …

Caustics in quantum many-body dynamics

W Kirkby, Y Yee, K Shi, DHJ O'Dell - Physical Review Research, 2022 - APS
We describe a new class of nonequilibrium quantum many-body phenomena in the form of
networks of caustics that dominate the many-body wave function in the semiclassical regime …