14 citations · 24 across the 5 of their papers we have counts for
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cond-mat.mes-hall2020★ 3 cited
Non-Hamiltonian dynamics of indirectly coupled classical impurity spins
Simon Michel, Michael Potthoff
We discuss the emergence of an effective low-energy theory for the real-time dynamics of two classical impurity spins within the framework of a prototypical and purely classical mo…
math.NA2020
Stabilized leapfrog based local time-stepping method for the wave equation
Marcus J. Grote, Simon Michel, Stefan Sauter
Local time-stepping methods permit to overcome the severe stability constraint on explicit methods caused by local mesh refinement without sacrificing explicitness. In \cite{DiazGr…
cond-mat.mes-hall2020★ 14 cited
Topological spin torque emerging in classical-spin systems with different time scales
Michael Elbracht, Simon Michel, Michael Potthoff
In classical spin systems with two largely different inherent time scales, the configuration of the fast spins almost instantaneously follows the slow-spin dynamics. We develop the…