105 citations · 270 across the 12 of their papers we have counts for
11 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…
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…
Correlations and pair emission in the escape dynamics of ions from one-dimensional traps
Christoph Petri, Stefan Meyer, Florian Lenz +1
We explore the non-equilibrium escape dynamics of long-range interacting ions in one-dimensional traps. The phase space of the few ion setup and its impact on the escape properties…
Phase space focusing in dissipative driven elliptical billiards
Christoph Petri, Florian Lenz, Fotis Diakonos +1
We study the interplay of dissipation and harmonic driving in the elliptical billiard. These two competing processes balance each other, which leads to a destruction of Fermi accel…
Directed transport and localization in phase-modulated driven lattices
Christoph Petri, Florian Lenz, Fotis K. Diakonos +1
We explore the dynamics of non-interacting particles loaded into a phase-modulated one-dimensional lattice formed by laterally oscillating square barriers. Tuning the parameters of…