25 citations · 98 across the 10 of their papers we have counts for
3 papers · 1 filter
Exponential damping induced by random and realistic perturbations
Jonas Richter, Fengping Jin, Lars Knipschild +4
Given a quantum many-body system and the expectation-value dynamics of some operator, we study how this reference dynamics is altered due to a perturbation of the system's Hamilton…
Magnetization and energy dynamics in spin ladders: Evidence of diffusion in time, frequency, position, and momentum
Jonas Richter, Fengping Jin, Lars Knipschild +5
The dynamics of magnetization and energy densities are studied in the two-leg spin-1/2 ladder. Using an efficient pure-state approach based on the concept of typicality, we calcula…
Comment on: "Fluctuation Theorem for Many-Body Pure Quantum States" and Reply to "arXiv:1712.05172"
Jochen Gemmer, Lars Knipschild, Robin Steinigeweg
We comment on: E. Iyoda, K. Kaneko, and T. Sagawa, "Fluctuation Theorem for Many-Body Pure Quantum States", Phys. Rev. Lett. 119, 100601 (2017). We also respond to the reply by the…