We propose a model for scattering in a flat resonator with a thin antenna. The results are applied to rectangular microwave cavities. We compute the resonance spacing distribution and show that it agrees well with experimental data provided the antenna radius is much smaller than wavelengths of the resonance wavefunctions.
@article{arxiv.quant-ph/9702022,
title = {Resonance statistics in a microwave cavity with a thin antenna},
author = {P. Exner and P. Šeba},
journal= {arXiv preprint arXiv:quant-ph/9702022},
year = {2009}
}
Comments
10 pages LaTeX source file with one ps figure; to appear in Phys.Lett. A