108 citations · 965 across the 52 of their papers we have counts for
7 papers · 1 filter
Rate calculation with correlated noise
Thomas Bartsch, F. Revuelta, R. M. Benito +1
The usual identification of reactive trajectories for the calculation of reaction rates requires very time-consuming simulations, particularly if the environment presents memory ef…
Transition State Theory for solvated reactions beyond recrossing-free dividing surfaces
F. Revuelta, Thomas Bartsch, P. L. Garcia-Muller +3
The accuracy of rate constants calculated using transition state theory depends crucially on the correct identification of a recrossing--free dividing surface. We show here that it…
Persistence of transition state structure in chemical reactions driven by fields oscillating in time
Galen T. Craven, Thomas Bartsch, Rigoberto Hernandez
Chemical reactions subjected to time-varying external forces cannot generally be described through a fixed bottleneck near the transition state barrier or dividing surface. A naive…
Chaotic Dynamics in Multidimensional Transition States
Ali Allahem, Thomas Bartsch
The crossing of a transition state in a multidimensional reactive system is mediated by invariant geometric objects in phase space: An invariant hyper-sphere that represents the tr…
Extracting Multidimensional Phase Space Topology from Periodic Orbits
S. Gekle, J. Main, T. Bartsch +1
We establish a hierarchical ordering of periodic orbits in a strongly coupled multidimensional Hamiltonian system. Phase space structures can be reconstructed quantitatively from t…
Closed orbits and their bifurcations in the crossed-fields hydrogen atom
T. Bartsch, J. Main, G. Wunner
A systematic study of closed classical orbits of the hydrogen atom in crossed electric and magnetic fields is presented. We develop a local bifurcation theory for closed orbits whi…