[HTML][HTML] Roadmap on Atomtronics: State of the art and perspective

L Amico, M Boshier, G Birkl, A Minguzzi… - AVS Quantum …, 2021 - pubs.aip.org
Atomtronics deals with matter-wave circuits of ultracold atoms manipulated through
magnetic or laser-generated guides with different shapes and intensities. In this way, new …

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 …

Signatures of self-organized criticality in an ultracold atomic gas

S Helmrich, A Arias, G Lochead, TM Wintermantel… - Nature, 2020 - nature.com
Self-organized criticality is an elegant explanation of how complex structures emerge and
persist throughout nature, and why such structures often exhibit similar scale-invariant …

Reaction-limited quantum reaction-diffusion dynamics

G Perfetto, F Carollo, JP Garrahan, I Lesanovsky - Physical Review Letters, 2023 - APS
We consider the quantum nonequilibrium dynamics of systems where fermionic particles
coherently hop on a one-dimensional lattice and are subject to dissipative processes …

Critical behavior of the quantum contact process in one dimension

F Carollo, E Gillman, H Weimer, I Lesanovsky - Physical review letters, 2019 - APS
The contact process is a paradigmatic classical stochastic system displaying critical
behavior even in one dimension. It features a nonequilibrium phase transition into an …

[HTML][HTML] Epidemic growth and Griffiths effects on an emergent network of excited atoms

TM Wintermantel, M Buchhold, S Shevate… - Nature …, 2021 - nature.com
Whether it be physical, biological or social processes, complex systems exhibit dynamics
that are exceedingly difficult to understand or predict from underlying principles. Here we …

Nonequilibrium magnetic phases in spin lattices with gain and loss

J Huber, P Kirton, P Rabl - Physical Review A, 2020 - APS
We study the magnetic phases of a nonequilibrium spin chain, where coherent interactions
between neighboring lattice sites compete with alternating gain and loss processes. This …

Impact of dissipation on universal fluctuation dynamics in open quantum systems

K Fujimoto, R Hamazaki, Y Kawaguchi - Physical Review Letters, 2022 - APS
Recent theoretical and experimental works have explored universal dynamics related to
surface growth physics in isolated quantum systems. In this Letter, we theoretically elucidate …

Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases

S Rowlands, I Lesanovsky, G Perfetto - New Journal of Physics, 2024 - iopscience.iop.org
Quantum reaction-limited reaction–diffusion dynamics of noninteracting Bose gases -
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Absorbing phase transition with a continuously varying exponent in a quantum contact process: A neural network approach

M Jo, J Lee, K Choi, B Kahng - Physical Review Research, 2021 - APS
Phase transitions in dissipative quantum systems are intriguing because they are induced
by the interplay between coherent quantum and incoherent classical fluctuations. Here, we …