186 citations · 1.1k across the 57 of their papers we have counts for
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Spin diffusion in perturbed isotropic Heisenberg spin chain
S. Nandy, Z. Lenarčič, E. Ilievski +3
The isotropic Heisenberg chain represents a particular case of an integrable many-body system exhibiting superdiffusive spin transport at finite temperatures. Here, we show that th…
Hund bands in spectra of multiorbital systems
M. Środa, J. Mravlje, G. Alvarez +2
Spectroscopy experiments are routinely used to characterize the behavior of strongly correlated systems. An in-depth understanding of the different spectral features is thus essent…
Real-time broadening of bath-induced density profiles from closed-system correlation functions
Tjark Heitmann, Jonas Richter, Jacek Herbrych +2
The Lindblad master equation is one of the main approaches to open quantum systems. While it has been widely applied in the context of condensed matter systems to study properties…
Quasiballistic transport in long-range anisotropic Heisenberg model
M. Mierzejewski, J. Wronowicz, J. Pawłowski +1
Purely ballistic transport is a rare feature even for integrable models. By numerically studying the Heisenberg chain with the power-law exchange, \mbox{}, where …
From dissipationless to normal diffusion in easy-axis Heisenberg spin chain
P. Prelovšek, S. Nandy, Z. Lenarčič +2
The anomalous spin diffusion of the integrable easy-axis Heisenberg chain originates in the ballistic transport of symmetry sectors with nonzero magnetization. Ballistic transport…