40 citations · 40 across the 1 of their papers we have counts for
3 papers
cond-mat.stat-mech2019★ 40 cited
High-temperature spin dynamics in the Heisenberg chain: Magnon propagation and emerging KPZ-scaling in the zero-magnetization limit
Felix Weiner, Peter Schmitteckert, Soumya Bera +1
The large-scale dynamics of quantum integrable systems is often dominated by ballistic modes due to the existence of stable quasi-particles. We here consider as an archetypical exa…
cond-mat.str-el2019
Slow dynamics and strong finite-size effects in many-body localization with random and quasi-periodic potential
Felix Weiner, Ferdinand Evers, Soumya Bera
We investigate charge relaxation in disordered and quasi-periodic quantum-wires of spin-less fermions (-model) at different inhomogeneity strength in the localized and n…
cond-mat.str-el2016
Density propagator for many-body localization: finite size effects, transient subdiffusion, and exponential decay
Soumya Bera, Giuseppe De Tomasi, Felix Weiner +1
We investigate charge relaxation in quantum-wires of spin-less disordered fermions (-model). Our observable is the time-dependent density propagator, ,…