72 citations · 88 across the 4 of their papers we have counts for
4 papers
Dynamical ion transfer between coupled Coulomb crystals in a double well potential
Andrea Klumpp, Alexandra Zampetaki, Peter Schmelcher
We investigate the non-equilibrium dynamics of coupled Coulomb crystals of different sizes trapped in a double well potential. The dynamics is induced by an instantaneous quench of…
Quench Dynamics of Two Coupled Ionic Zig-Zag Chains
Andrea Klumpp, Benno Liebchen, Peter Schmelcher
We explore the non-equilibrium dynamics of two coupled zig-zag chains of trapped ions in a double well potential. Following a quench of the potential barrier between both wells, th…
Quantum transport and localization in biased periodic structures under bi- and polychromatic driving
A. Klumpp, D. Witthaut, H. J. Korsch
We consider the dynamics of a quantum particle in a one-dimensional periodic potential (lattice) under the action of a static and time-periodic field. The analysis is based on a ne…
On two-dimensional Bessel functions
H. J. Korsch, A. Klumpp, D. Witthaut
The general properties of two-dimensional generalized Bessel functions are discussed. Various asymptotic approximations are derived and applied to analyze the basic structure of th…