73 citations · 160 across the 9 of their papers we have counts for
9 papers
Coarse Grained Simulations of a Small Peptide: Effects of Finite Damping and Hydrodynamic Interactions
Uwe Winter, Tihamer Geyer
In the coarse grained Brownian Dynamics simulation method the many solvent molecules are replaced by random thermal kicks and an effective friction acting on the particles of inter…
An O(N^2) Approximation for Hydrodynamic Interactions in Brownian Dynamics Simulations
Tihamer Geyer, Uwe Winter
In the Ermak-McCammon algorithm for Brownian Dynamics, the hydrodynamic interactions (HI) between N spherical particles are described by a 3N x 3N diffusion tensor. This tensor has…
Form follows function -- how PufX increases the efficiency of the light-harvesting complexes of Rhodobacter sphaeroides
Tihamer Geyer
Some species of purple bacteria as, e.g., Rhodobacter sphaeroides contain the protein PufX. Concurrently, the light harvesting complexes 1 (LH1) form dimers of open rings. In mutan…
A mapping approach to synchronization in the "Zajfman trap". II: the observed bunch
Tihamer Geyer, David J. Tannor
We extend a recently introduced mapping model, which explains the bunching phenomenon in an ion beam resonator for two ions [Geyer, Tannor, J. Phys. B 37 (2004) 73], to describe th…
Electron impact double ionization of helium from classical trajectory calculations
Tihamer Geyer
With a recently proposed quasiclassical ansatz [Geyer and Rost, J. Phys. B 35 (2002) 1479] it is possible to perform classical trajectory ionization calculations on many electron t…
Dynamical stabilization of classical multi electron targets against autoionization
Tihamer Geyer, Jan M Rost
We demonstrate that a recently published quasiclassical M\oller type approach [Geyer and Rost 2002, J. Phys. B 35 1479] can be used to overcome the problem of autoionization, which…