The concepts of time delay and dwell time in quantum mechanics, and their applications to
regular and chaotic scattering, to statistical mechanics, and to the tunneling time problem …

WKB wave functions are expected to be accurate approximations of exact quantum
mechanical wave functions mainly near the semiclassical limit of the quantum mechanical …

The distinction between level clustering and level repulsion is one of the quantum
analogues of the classical distinction between globally regular and predominantly chaotic …

We perform a detailed analysis of how the interplay between the residual binding potential
and a strong laser field influences above-threshold ionization (ATI), employing a …

We study quantum-mechanical tunneling in mixed dynamical systems between symmetry-
related phase space tori separated by a chaotic layer. Considering, eg, the annular billiard …

A unique introduction to the concepts of quantum mechanics, Quantum Evolution addresses
the present status of time-dependent quantum mechanics for few-body systems with …

Harmonic inversion is introduced as a powerful tool for both the analysis of quantum spectra
and semiclassical periodic orbit quantization. The method allows one to circumvent the …

A bstract We study kink-antikink collisions in a model which interpolates smoothly between
the completely integrable sine-Gordon theory, the ϕ 4 model, and a ϕ 6-like model with …

Intramolecular dynamics of highly excited DCO (2A′) is studied from a classical-quantum
correspondence perspective using the effective spectroscopic Hamiltonian proposed …

We have measured resonance spectra in a superconducting microwave cavity with the
shape of a three-dimensional generalized Bunimovich stadium billiard and analyzed their …