There are numerous physical situations in which a hole or leak is introduced in an otherwise
closed chaotic system. The leak can have a natural origin, it can mimic measurement …

The Wigner time delay, defined by the energy derivative of the total scattering phase shift, is
an important spectral measure of an open quantum system characterizing the duration of the …

The addition of tunnel barriers to open chaotic systems, as well as representing more
general physical systems, leads to a much richer semiclassical dynamics. In particular, we …

We study the transport of an interacting Bose–Einstein condensate through a 1D correlated
disorder potential. We use for this purpose the truncated Wigner method, which is, as we …

By considering correlations between classical orbits we derive semiclassical expressions for
the decay of the quantum fidelity amplitude for classically chaotic quantum systems, as well …

Quantum effects are expected to disappear in the short-wavelength, semiclassical limit. As a
matter of fact, recent investigations of transport through quantum chaotic systems have …

We investigate the coherent propagation of dilute atomic Bose-Einstein condensates
through irregularly shaped billiard geometries that are attached to uniform incoming and …

We address frequency-dependent quantum transport through mesoscopic conductors in the
semiclassical limit. By generalizing the trajectory-based semiclassical theory of dc quantum …

During the last decades, semiclassical techniques for single particle systems have been
successfully developed, to the point that they describe the universal and reproducible …

For a prepared state exact expressions for the time-dependent mean fidelity as well as for
the mean inverse participation ratio are obtained analytically. The prepared state is taken as …