Universality in driven open quantum matter

LM Sieberer, M Buchhold, J Marino, S Diehl - arxiv preprint arxiv …, 2023 - arxiv.org
Universality is a powerful concept, which enables making qualitative and quantitative
predictions in systems with extensively many degrees of freedom. It finds realizations in …

Complex quantum networks: a topical review

J Nokkala, J Piilo, G Bianconi - Journal of Physics A …, 2024 - iopscience.iop.org
These are exciting times for quantum physics as new quantum technologies are expected to
soon transform computing at an unprecedented level. Simultaneously network science is …

Algebraic theory of quantum synchronization and limit cycles under dissipation

B Buča, C Booker, D Jaksch - SciPost Physics, 2022 - scipost.org
Synchronization is a phenomenon where interacting particles lock their motion and display
non-trivial dynamics. Despite intense efforts studying synchronization in systems without …

Quantum synchronization and entanglement generation

A Roulet, C Bruder - Physical review letters, 2018 - APS
We study synchronization in a two-node network built out of the smallest possible self-
sustained oscillator: a spin-1 oscillator. We first demonstrate that phase locking between the …

Quantum Origin of Limit Cycles, Fixed Points, and Critical Slowing Down

S Dutta, S Zhang, M Haque - Physical Review Letters, 2025 - APS
Among the most iconic features of classical dissipative dynamics are persistent limit-cycle
oscillations and critical slowing down at the onset of such oscillations, where the system …

Nonequilibrium criticality at the onset of time-crystalline order

R Daviet, CP Zelle, A Rosch, S Diehl - Physical Review Letters, 2024 - APS
We explore the phase transitions at the onset of time-crystalline order in O (N) models driven
out of equilibrium. The spontaneous breaking of time translation symmetry and its Goldstone …

Polaritons and excitons: Hamiltonian design for enhanced coherence

GD Scholes - Proceedings of the Royal Society A, 2020 - royalsocietypublishing.org
The primary questions motivating this report are: Are there ways to increase coherence and
delocalization of excitation among many molecules at moderate electronic coupling …

Squeezing enhances quantum synchronization

S Sonar, M Hajdušek, M Mukherjee, R Fazio, V Vedral… - Physical review …, 2018 - APS
It is desirable to observe synchronization of quantum systems in the quantum regime,
defined by the low number of excitations and a highly nonclassical steady state of the self …

Noise-induced quantum synchronization

F Schmolke, E Lutz - Physical Review Letters, 2022 - APS
Synchronization is a widespread phenomenon in science and technology. Here, we study
noise-induced synchronization in a quantum spin chain subjected to local Gaussian white …

Universal Phenomenology at Critical Exceptional Points of Nonequilibrium Models

CP Zelle, R Daviet, A Rosch, S Diehl - Physical Review X, 2024 - APS
In thermal equilibrium the dynamics of phase transitions is largely controlled by fluctuation-
dissipation relations: On the one hand, friction suppresses fluctuations, while on the other …