105 citations · 270 across the 12 of their papers we have counts for
4 papers · 1 filter
Phase Space Interpretation of Exponential Fermi Acceleration
Benno Liebchen, Robert Büchner, Christoph Petri +3
Recently, the occurrence of exponential Fermi acceleration has been reported in a rectangular billiard with an oscillating bar inside [K. Shah, D. Turaev, and V. Rom-Kedar, Phys. R…
Resonant Population Transfer in the Time-Dependent Quantum Elliptical Billiard
F. Lenz, B. Liebchen, F. K. Diakonos +1
We analyze the quantum dynamics of the time-dependent elliptical billiard using the example of a certain breathing mode. A numerical method for the time-propagation of an arbitrary…
Formation of density waves via interface conversion of ballistic and diffusive motion
Christoph Petri, Florian Lenz, Benno Liebchen +2
We develop a mechanism for the controlled conversion of ballistic to diffusive motion and vice versa. This process takes place at the interfaces of domains with different time-depe…
Patterned Deposition of Particles in Spatio-temporally Driven Lattices
Benno Liebchen, Christoph Petri, Florian Lenz +1
We present and analyze mechanisms for the patterned deposition of particles in a spatio-temporally driven lattice. The working principle is based on the breaking of the spatio-temp…