186 citations · 1.1k across the 57 of their papers we have counts for
6 papers · 1 filter
Long-living prethermalization in nearly integrable spin ladders
J. Pawlowski, M. Panfil, J. Herbrych +1
Relaxation rates in nearly integrable systems usually increase quadratically with the strength of the perturbation that breaks integrability. We show that the relaxation rates can…
Luther-Emery liquid and dominant singlet superconductivity in the hole-doped Haldane spin-1 chain
Pontus Laurell, Jacek Herbrych, Gonzalo Alvarez +1
We investigate the pairing tendencies in the hole-doped Haldane spin-1 chain. To allow for doping, we extend the original spin chain Hamiltonian into a fermionic model involving a…
Emergent dipole moment conservation and subdiffusion in tilted chains
S. Nandy, J. Herbrych, Z. Lenarčič +3
We study the transport dynamics of an interacting tilted (Stark) chain. We show that the crossover between diffusive and subdiffusive dynamics is governed by , where …
Transition to the Haldane phase driven by electron-electron correlations
A. Jażdżewska, M. Mierzejewski, M. Środa +4
One of the most famous quantum systems with topological properties, the spin antiferromagnetic Heisenberg chain, is well-known to display exotic e…
Spin-1/2 XXZ chain coupled to two Lindblad baths: Constructing nonequilibrium steady states from equilibrium correlation functions
Tjark Heitmann, Jonas Richter, Fengping Jin +7
State-of-the-art approaches to extract transport coefficients of many-body quantum systems broadly fall into two categories: (i) they target the linear-response regime in terms of…
Slow diffusion and Thouless localization criterion in modulated spin chains
P. Prelovšek, J. Herbrych, M. Mierzejewski
In recent years the ergodicity of disordered spin chains has been investigated via extensive numerical studies of the level statistics or the transport properties. However, a clear…