Finite-temperature transport in one-dimensional quantum lattice models
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 …
of transport properties of clean, one-dimensional quantum lattice systems. Many physically …
Nonequilibrium boundary-driven quantum systems: Models, methods, and properties
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 …
systems driven dissipatively by coupling to different baths at their edges. This was possible …
Can we study the many-body localisation transition?
We present a detailed analysis of the length-and timescales needed to approach the critical
region of MBL from the delocalised phase, studying both eigenstates and the time evolution …
region of MBL from the delocalised phase, studying both eigenstates and the time evolution …
Dynamics of entanglement and transport in one-dimensional systems with quenched randomness
Quenched randomness can have a dramatic effect on the dynamics of isolated 1D quantum
many-body systems, even for systems that thermalize. This is because transport …
many-body systems, even for systems that thermalize. This is because transport …
Tensor-network method to simulate strongly interacting quantum thermal machines
We present a methodology to simulate the quantum thermodynamics of thermal machines
which are built from an interacting working medium in contact with fermionic reservoirs at a …
which are built from an interacting working medium in contact with fermionic reservoirs at a …
Random Cantor sets and mini-bands in local spectrum of quantum systems
BL Altshuler, VE Kravtsov - Annals of Physics, 2023 - Elsevier
In this paper we give a physically transparent picture of singular-continuous spectrum in
disordered systems which possess a non-ergodic extended phase. We present a simple …
disordered systems which possess a non-ergodic extended phase. We present a simple …
High-temperature coherent transport in the XXZ chain in the presence of an impurity
We study high-temperature spin transport through an anisotropic spin-1 2 Heisenberg chain
in which integrability is broken by a single impurity close to the center of the chain. For a …
in which integrability is broken by a single impurity close to the center of the chain. For a …
Anderson transition on the Bethe lattice: an approach with real energies
G Parisi, S Pascazio, F Pietracaprina… - Journal of Physics A …, 2019 - iopscience.iop.org
We study the Anderson model on the Bethe lattice by working directly with propagators at
real energies E. We introduce a novel criterion for the localization–delocalization transition …
real energies E. We introduce a novel criterion for the localization–delocalization transition …
Subdiffusion in a one-dimensional Anderson insulator with random dephasing: Finite-size scaling, Griffiths effects, and possible implications for many-body …
SR Taylor, A Scardicchio - Physical Review B, 2021 - APS
We study transport in a one-dimensional boundary-driven Anderson insulator (the XX spin
chain with onsite disorder) with randomly positioned onsite dephasing, observing a …
chain with onsite disorder) with randomly positioned onsite dephasing, observing a …
Asymmetry in energy versus spin transport in certain interacting disordered systems
We study energy transport in disordered XXZ spin-1/2 chains driven to nonequilibrium
configurations by thermal reservoirs of different temperatures at the boundaries, using large …
configurations by thermal reservoirs of different temperatures at the boundaries, using large …