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- Bernard Meulenbroek, Ute Ebert, Lothar Schäfer
- Physical review letters
- 2005

The dynamics of ionization fronts that generate a conducting body are in the simplest approximation equivalent to viscous fingering without regularization. Going beyond this approximation, we suggest… (More)

- Ute Ebert, Bernard Meulenbroek, Lothar Schäfer
- SIAM Journal of Applied Mathematics
- 2007

We study the shape stability of disks moving in an external Laplacian field in two dimensions. The problem is motivated by the motion of ionization fronts in streamer-type electric breakdown. It is… (More)

- Joris van Droogenbroeck, Ben Swerts, Lothar Schäfer, Christian van Alsenoy
- Journal of computational chemistry
- 2004

To eliminate the cutoff effects in the supermolecule model (SM), the Fock matrix transformed supermolecule model (FTSM) is developed. In this model a cyclization of the cluster is performed by means… (More)

- Fabian Brau, Alejandro Luque, Bernard Meulenbroek, Ute Ebert, Lothar Schäfer
- Physical review. E, Statistical, nonlinear, and…
- 2008

Starting from the minimal model for the electrically interacting densities of electrons and ions in negative streamer discharges, we derive a moving boundary approximation for the ionization fronts.… (More)

- Brian J. Teppen, Ching-Hsing Yu, David M. Miller, Lothar Schäfer
- Journal of Computational Chemistry
- 1998

Applications of molecular modeling procedures to adsorption processes at clay mineral surfaces are described. Using a recently developed empirical force field for molecular dynamics (MD) simulations… (More)

- Walter B. Gulick, Michael F Polanyi, +16 authors Randy Barnett
- 2004

- Lothar Schäfer, Ute Ebert, Artur Baumgaertner
- Physical review. E, Statistical, nonlinear, and…
- 2002

We calculate the coherent dynamical scattering function S(c)(q,t;N) of a flexible chain of length N, diffusing through an ordered background of topological obstacles. As an instructive… (More)

- Diogo Valadas Ponte, Lothar Schäfer
- Behavioral sciences
- 2013

We describe similarities in the ontology of quantum physics and of Carl Gustav Jung's psychology. In spite of the fact that physics and psychology are usually considered as unrelated, in the last… (More)

- Lothar Schäfer
- 2008

1.2 Topic The frames and functional concepts of urine diagnostics from medieval to modern times.

Abstract. We study the shape stability of disks moving in an external Laplacian field in two dimensions. The problem is motivated by the motion of ionization fronts in streamer-type electric… (More)