2 papers
cond-mat.stat-mech2018
Energy-dependent diffusion in a soft periodic Lorentz gas
S. Gil-Gallegos, R. Klages, J. Solanpää +1
The periodic Lorentz gas is a paradigmatic model to examine how macroscopic transport emerges from microscopic chaos. It consists of a triangular lattice of circular hard scatterer…
cond-mat.stat-mech2018
Normal and Anomalous Diffusion in Soft Lorentz Gases
R. Klages, S. S. Gil Gallegos, J. Solanpää +2
Motivated by electronic transport in graphene-like structures, we study the diffusion of a classical point particle in Fermi potentials situated on a triangular lattice. We call th…