44 citations · 112 across the 8 of their papers we have counts for
4 papers · 1 filter
A spectral duality in graphs and microwave networks
Tobias Hofmann, Junjie Lu, Ulrich Kuhl +1
Quantum graphs and their experimental counterparts, microwave networks, are ideally suited to study the spectral statistics of chaotic systems. The graph spectrum is obtained from…
Weyl asymptotics: From closed to open systems
A. Potzuweit, T. Weich, S. Barkhofen +3
We present microwave experiments on the symmetry reduced 5-disk billiard studying the transition from a closed to an open system. The measured microwave reflection signal is analyz…
Quantum stress in chaotic billiards
K. -F. Berggren, D. N. Maksimov, A. F. Sadreev +3
This article reports on a joint theoretical and experimental study of the Pauli quantum-mechanical stress tensor for open two-dimensional chaotic billiards. In the ca…
Measurement of long-range wavefunction correlations in an open microwave billiard
Y. -H. Kim, U. Kuhl, H. -J. Stöckmann +1
We investigate the statistical properties of wavefunctions in an open chaotic cavity. When the number of channels in the openings of the billiard is increased by varying the freque…