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 …

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 …

Quasilocal charges in integrable lattice systems

E Ilievski, M Medenjak, T Prosen… - Journal of Statistical …, 2016 - iopscience.iop.org
We review recent progress in understanding the notion of locality in integrable quantum
lattice systems. The central concept concerns the so-called quasilocal conserved quantities …

Open Spin Chain: Nonequilibrium Steady State and a Strict Bound on Ballistic Transport

T Prosen - Physical review letters, 2011 - APS
An explicit matrix product ansatz is presented, in the first two orders in the (weak) coupling
parameter, for the nonequilibrium steady state of the homogeneous, nearest neighbor …

Correlation functions and transport coefficients in generalised hydrodynamics

J De Nardis, B Doyon, M Medenjak… - Journal of Statistical …, 2022 - iopscience.iop.org
We review the recent advances on exact results for dynamical correlation functions at large
scales and related transport coefficients in interacting integrable models. We discuss Drude …

Spin transport in a one-dimensional anisotropic Heisenberg model

M Žnidarič - Physical Review Letters, 2011 - APS
We analytically and numerically study spin transport in a one-dimensional Heisenberg
model in linear-response regime at infinite temperature. It is shown that as the anisotropy …

Microscopic origin of ideal conductivity in integrable quantum models

E Ilievski, J De Nardis - Physical review letters, 2017 - APS
Nonergodic dynamical systems display anomalous transport properties. Prominent
examples are integrable quantum systems, whose exceptional properties are diverging dc …

Bethe-Boltzmann hydrodynamics and spin transport in the XXZ chain

VB Bulchandani, R Vasseur, C Karrasch, JE Moore - Physical review B, 2018 - APS
Quantum integrable systems, such as the interacting Bose gas in one dimension and the
XXZ quantum spin chain, have an extensive number of local conserved quantities that …

Ballistic transport in the one-dimensional Hubbard model: The hydrodynamic approach

E Ilievski, J De Nardis - Physical Review B, 2017 - APS
We outline a general formalism of hydrodynamics for quantum systems with multiple particle
species which undergo completely elastic scattering. In the thermodynamic limit, the …

Families of quasilocal conservation laws and quantum spin transport

T Prosen, E Ilievski - Physical review letters, 2013 - APS
For fundamental integrable quantum chains with deformed symmetries we outline a general
procedure for defining a continuous family of quasilocal operators whose time derivative is …