Symmetries and tunability are of fundamental importance in wave scattering control, but
symmetries are often obvious upon visual inspection, which constitutes a significant …

Quantum chaos is generally referred to as the study of quantum manifestations or
fingerprints of nonlinear dynamical and chaotic behaviors in the corresponding classical …

Wavefront shaping (WFS) schemes for efficient energy deposition in weakly lossy targets is
an ongoing challenge for many classical wave technologies relevant to next-generation …

This Perspective examines the emerging applications of photonic topological insulators
(PTIs) in the microwave domain. The introduction of topological protection of light has …

Nonlinearity-induced asymmetric transport (AT) can be utilized for on-chip implementation of
nonreciprocal devices that do not require odd-vector biasing. This scheme, however, is …

We present experimental and numerical results for the long-range fluctuation properties in
the spectra of quantum graphs with chaotic classical dynamics and preserved time-reversal …

An overview over the microwave studies of chaotic systems is presented, performed by the
authors and their co-workers in Marburg and Nice. In an historical overview the impact of …

One of the most important characteristics of a quantum graph is the average density of
resonances, ρ=(L/π), where L denotes the length of the graph. This is a very robust measure …

We present experimental and numerical results for the parametric fluctuation properties in
the spectra of classically chaotic quantum graphs with unitary or symplectic symmetry. A …

It has been predicted that new physics and technology are enabled for quantum systems
that suffer from partial decoherence, in the intermediate range between coherent quantum …