Nonequilibrium boundary-driven quantum systems: Models, methods, and properties

GT Landi, D Poletti, G Schaller - Reviews of Modern Physics, 2022 - APS
Recent years have seen tremendous progress in the theoretical understanding of quantum
systems driven dissipatively by coupling to different baths at their edges. This was possible …

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 …

Colloquium: Atomtronic circuits: From many-body physics to quantum technologies

L Amico, D Anderson, M Boshier, JP Brantut… - Reviews of Modern …, 2022 - APS
Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter-
wave circuits for fundamental studies in both quantum science and technological …

Bad metallic transport in a cold atom Fermi-Hubbard system

PT Brown, D Mitra, E Guardado-Sanchez, R Nourafkan… - Science, 2019 - science.org
Strong interactions in many-body quantum systems complicate the interpretation of charge
transport in such materials. To shed light on this problem, we study transport in a clean …

Superdiffusion in spin chains

VB Bulchandani, S Gopalakrishnan… - Journal of Statistical …, 2021 - iopscience.iop.org
This review summarizes recent advances in our understanding of anomalous transport in
spin chains, viewed through the lens of integrability. Numerical advances, based on tensor …

Exploration of doped quantum magnets with ultracold atoms

A Bohrdt, L Homeier, C Reinmoser, E Demler, F Grusdt - Annals of Physics, 2021 - Elsevier
In the last decade, quantum simulators, and in particular cold atoms in optical lattices, have
emerged as a valuable tool to study strongly correlated quantum matter. These experiments …

Spin transport in a Mott insulator of ultracold fermions

MA Nichols, LW Cheuk, M Okan, TR Hartke, E Mendez… - Science, 2019 - science.org
Strongly correlated materials are expected to feature unconventional transport properties,
such that charge, spin, and heat conduction are potentially independent probes of the …

Strongly correlated superfluid order parameters from dc Josephson supercurrents

WJ Kwon, G Del Pace, R Panza, M Inguscio… - Science, 2020 - science.org
The direct-current (dc) Josephson effect provides a phase-sensitive tool for investigating
superfluid order parameters. We report on the observation of dc Josephson supercurrents in …

Many-body quantum state diffusion for non-Markovian dynamics in strongly interacting systems

S Flannigan, F Damanet, AJ Daley - Physical Review Letters, 2022 - APS
Capturing non-Markovian dynamics of open quantum systems is generally a challenging
problem, especially for strongly interacting many-body systems. In this Letter, we combine …

Ultracold quantum wires with localized losses: Many-body quantum Zeno effect

H Fröml, C Muckel, C Kollath, A Chiocchetta, S Diehl - Physical Review B, 2020 - APS
We study a one-dimensional system of interacting spinless fermions subject to a localized
loss, where the interplay of gapless quantum fluctuations and particle interactions leads to …