3 papers
physics.chem-ph2023
Thermal Isomerization Rates in Retinal Analogues using Ab-Initio Molecular Dynamics
Simon Ghysbrecht, Bettina G. Keller
For a detailed understanding of chemical processes in nature and industry, we need accurate models of chemical reactions in complex environments. While Eyring transition state theo…
physics.chem-ph2023
Accuracy of reaction coordinate based rate theories for modelling chemical reactions: insights from the thermal isomerization in retinal
Simon Ghysbrecht, Luca Donati, Bettina G. Keller
Modern potential energy surfaces have shifted attention to molecular simulations of chemical reactions. While various methods can estimate rate constants for conformational transit…
cond-mat.stat-mech2023★ 3 cited
Girsanov reweighting for simulations of underdamped Langevin dynamics. Theory
Stefanie Kieninger, Simon Ghysbrecht, Bettina G. Keller
The critical step in a molecular process is often a rare-event and has to be simulated by an enhanced sampling protocol. Recovering accurate dynamical estimates from such biased si…