Finite-temperature transport in one-dimensional quantum lattice models

B Bertini, F Heidrich-Meisner, C Karrasch, T Prosen… - Reviews of Modern …, 2021 - APS
Over the last decade impressive progress has been made in the theoretical understanding
of transport properties of clean, one-dimensional quantum lattice systems. Many physically …

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 …

Quantum gas microscopy of Kardar-Parisi-Zhang superdiffusion

D Wei, A Rubio-Abadal, B Ye, F Machado, J Kemp… - Science, 2022 - science.org
The Kardar-Parisi-Zhang (KPZ) universality class describes the coarse-grained behavior of
a wealth of classical stochastic models. Surprisingly, KPZ universality was recently …

Spin transport in a tunable Heisenberg model realized with ultracold atoms

PN Jepsen, J Amato-Grill, I Dimitrova, WW Ho… - Nature, 2020 - nature.com
Simple models of interacting spins have an important role in physics. They capture the
properties of many magnetic materials, but also extend to other systems, such as bosons …

Generalized hydrodynamics in strongly interacting 1D Bose gases

N Malvania, Y Zhang, Y Le, J Dubail, M Rigol… - Science, 2021 - science.org
The dynamics of strongly interacting many-body quantum systems are notoriously complex
and difficult to simulate. A recently proposed theory called generalized hydrodynamics …

Transport in Out-of-Equilibrium Chains: Exact Profiles of Charges and Currents

B Bertini, M Collura, J De Nardis, M Fagotti - Physical review letters, 2016 - APS
We consider the nonequilibrium time evolution of piecewise homogeneous states in the XXZ
spin-1/2 chain, a paradigmatic example of an interacting integrable model. The initial state …

Entanglement in a fermion chain under continuous monitoring

X Cao, A Tilloy, A De Luca - SciPost Physics, 2019 - scipost.org
We study the entanglement entropy of the quantum trajectories of a free fermion chain under
continuous monitoring of local occupation numbers. We propose a simple theory for …

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 …

Generalized hydrodynamics on an atom chip

M Schemmer, I Bouchoule, B Doyon, J Dubail - Physical review letters, 2019 - APS
The emergence of a special type of fluidlike behavior at large scales in one-dimensional
(1D) quantum integrable systems, theoretically predicted in OA Castro-Alvaredo et al …

Entanglement and thermodynamics after a quantum quench in integrable systems

V Alba, P Calabrese - … of the National Academy of Sciences, 2017 - National Acad Sciences
Entanglement and entropy are key concepts standing at the foundations of quantum and
statistical mechanics. Recently, the study of quantum quenches revealed that these …