1.1k citations · 1.2k across the 4 of their papers we have counts for
4 papers
Particlelike scattering states in a microwave cavity
Julian Böhm, Andre Brandstötter, Philipp Ambichl +2
We realize scattering states in a lossy and chaotic two-dimensional microwave cavity which follow bundles of classical particle trajectories. To generate such particlelike scatteri…
Focusing inside Disordered Media with the Generalized Wigner-Smith Operator
Philipp Ambichl, Andre Brandstötter, Julian Böhm +3
We introduce a wavefront shaping protocol for focusing inside disordered media based on a generalization of the established Wigner-Smith time-delay operator. The key ingredient for…
Dynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity
Jörg Doppler, Alexei A. Mailybaev, Julian Böhm +7
Physical systems with loss or gain feature resonant modes that are decaying or growing exponentially with time. Whenever two such modes coalesce both in their resonant frequency an…
Microwave Experiments Simulating Quantum Search and Directed Transport in Artificial Graphene
Julian Böhm, Matthieu Bellec, Fabrice Mortessagne +7
A series of quantum search algorithms have been proposed recently providing an algebraic speedup compared to classical search algorithms from to , where is the nu…