Spectra and Wavefunctions in a Ray-Splitting Sinai Microwave Billiard and their Semiclassical Interpretation |
| |
Authors: | R Schäfer U Kuhl M Barth H-J Stöckmann |
| |
Institution: | (1) Fachbereich Physik, Philipps-Universität Marburg, Renthof 5, 35032 Marburg, Germany |
| |
Abstract: | Experimental results on spectra and wave functions of a ray-splitting microwave billiard are presented. The billiard is formed by a flat rectangular microwave cavity with a quarter-circle insert made of teflon in one of the corners. Using the Gutzwiller trace formula, the contribution of the periodic orbits of the billiard to the density of states are determined. The wave functions, many of them showing scars associated with periodic orbits, are interpreted in terms of the semiclassical Green function. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|