65 citations · 315 across the 22 of their papers we have counts for
3 papers · 2 filters
Power-law trapping in the volume-preserving Arnold-Beltrami-Childress map
Swetamber Das, Arnd Bäcker
Understanding stickiness and power-law behavior of Poincaré recurrence statistics is an open problem for higher-dimensional systems, in contrast to the well-understood case of syst…
Structure of resonance eigenfunctions for chaotic systems with partial escape
Konstantin Clauß, Eduardo G. Altmann, Arnd Bäcker +1
Physical systems are often neither completely closed nor completely open, but instead they are best described by dynamical systems with partial escape or absorption. In this paper…
Resonance-assisted tunneling in 4D normal-form Hamiltonians
Markus Firmbach, Felix Fritzsch, Roland Ketzmerick +1
Nonlinear resonances in the classical phase space lead to a significant enhancement of tunneling. We demonstrate that the double resonance gives rise to a complicated tunneling pea…