We report on experimental studies of the distribution of the reflection coefficients, and the imaginary and real parts of Wigner's reaction (K) matrix employing open microwave …
K Clauß, MJ Körber, A Bäcker, R Ketzmerick - Physical Review Letters, 2018 - APS
A hypothesis about the average phase-space distribution of resonance eigenfunctions in chaotic systems with escape through an opening is proposed. Eigenfunctions with decay …
We present experimental and numerical results for the fluctuation properties in the eigenfrequency spectra and of the scattering matrix of closed and open unidirectional …
S Ma, B Xiao, Z Drikas, B Addissie, R Hong… - Physical Review E, 2020 - APS
The statistics of the scattering of waves inside single ray-chaotic enclosures have been successfully described by the random coupling model (RCM). We expand the RCM to …
B Dietz, T Klaus, M Masi, M Miski-Oglu, A Richter… - Physical Review E, 2024 - APS
We report on high-precision measurements that were performed with superconducting waveguide networks with the geometry of a tetrahedral and a honeycomb graph. They …
SB Fedeli, YV Fyodorov - Journal of Physics A: Mathematical and …, 2020 - iopscience.iop.org
Using the random matrix theory approach we derive explicit distributions of the real and imaginary parts for off-diagonal entries of the Wigner reaction matrix for wave chaotic …
We present an extensive experimental study of the distributions of the real and imaginary parts of the off-diagonal elements of the scattering matrix S ̂ and the Wigner's reaction K ̂ …
We investigate the spectral fluctuations and electronic transport properties of chaotic mesoscopic cavities using Kwant, an open source Python programming language based …
The passive estimation of impulse responses from ambient noise correlations arouses increasing interest in seismology, acoustics, optics, and electromagnetism. Assuming the …