28 citations · 28 across the 1 of their papers we have counts for
3 papers
Herman-Kluk propagator is free from zero-point energy leakage
Max Buchholz, Erika Fallacara, Fabian Gottwald +3
Semiclassical techniques constitute a promising route to approximate quantum dynamics based on classical trajectories starting from a quantum-mechanically correct distribution. One…
On Computing Spectral Densities from Classical, Semiclassical and Quantum Simulations
Fabian Gottwald, Sergei D. Ivanov, Oliver Kühn
The Caldeira-Leggett model provides a compact characterization of a thermal environment in terms of a spectral density function. This simplicity has led to a variety of numerically…
Parametrizing linear generalized Langevin dynamics from explicit molecular dynamics simulations
Fabian Gottwald, Sven Karsten, Sergei D. Ivanov +1
Fundamental understanding of complex dynamics in many-particle systems on the atomistic level is of utmost importance. Often the systems of interest are of macroscopic size but can…