3 papers
nlin.CD2025
Failure of the conformal-map method for relativistic quantum billiards
Barbara Dietz
We demonstrate that the conformal-map method introduced by Robnik in 1984 for nonrelativistic quantum billiards is not applicable for the quantization of relativistic neutrino bill…
physics.optics2025
Exploring non-Euclidean photonics: Pseudosphere microlaser
H. Girin, S. Bittner, X. Checoury +8
Classical and wave properties of microlasers with the shape of a truncated pseudosphere are investigated through experiments and numerical simulations. These pseudosphere microlase…
physics.optics2025
Decay Rates of Optical Modes Unveil the Island Structures in Mixed Phase Space
Chang-Hwan Yi, Barbara Dietz, Jae-Ho Han +1
We explore the decay rates of optical modes in asymmetric microcavities with mixed phase space across a wide range of wavelengths that extend deep into the semiclassical, i.e., sho…