22 citations · 22 across the 1 of their papers we have counts for
3 papers
Quantum versus Classical Dynamics in Spin Models: Chains, Ladders, and Square Lattices
Dennis Schubert, Jonas Richter, Fengping Jin +3
We present a comprehensive comparison of spin and energy dynamics in quantum and classical spin models on different geometries, ranging from one-dimensional chains, over quasi-one-…
Selected applications of typicality to real-time dynamics of quantum many-body systems
Tjark Heitmann, Jonas Richter, Dennis Schubert +1
Loosely speaking, the concept of quantum typicality refers to the fact that a single pure state can imitate the full statistical ensemble. This fact has given rise to a rather simp…
Decay of spin-spin correlations in disordered quantum and classical spin chains
Jonas Richter, Dennis Schubert, Robin Steinigeweg
The real-time dynamics of equal-site correlation functions is studied for one-dimensional spin models with quenched disorder. Focusing on infinite temperature, we present a compari…