35 citations · 75 across the 5 of their papers we have counts for
5 papers
Classical Resonances and Quantum Scarring
Christopher Manderfeld
We study the correspondence between phase-space localization of quantum (quasi-)energy eigenstates and classical correlation decay, given by Ruelle-Pollicott resonances of the Frob…
Quantization of Classical Maps with tunable Ruelle-Pollicott Resonances
Andrzej Ostruszka, Christopher Manderfeld, Karol Zyczkowski +1
We investigate the correspondence between the decay of correlation in classical system, governed by Ruelle--Pollicott resonances, and the properties of the corresponding quantum sy…
Classical versus Quantum Time Evolution of Densities at Limited Phase-Space Resolution
Christopher Manderfeld, Joachim Weber, Fritz Haake
We study the interrelations between the classical (Frobenius-Perron) and the quantum (Husimi) propagator for phase-space (quasi-)probability densities in a Hamiltonian system displ…
Resonances of the Frobenius-Perron Operator for a Hamiltonian Map with a Mixed Phase Space
Joachim Weber, Fritz Haake, Petr A. Braun +2
Resonances of the (Frobenius-Perron) evolution operator P for phase-space densities have recently attracted considerable attention, in the context of interrelations between classic…
Semiclassical singularities from bifurcating orbits
Christopher Manderfeld, Henning Schomerus
We study how the singular behaviour of classical systems at bifurcations is reflected by their quantum counterpart. The semiclassical contributions of individual periodic orbits to…