Test of semiclassical amplitudes for quantum ray-splitting systems.
We compute semiclassically and numerically the weights of ray-splitting orbits in the density of states of a rectangular and an annular ray-splitting billiard. The agreement between the semiclassical and the numerical results is very good, confirming the necessity of including reflection and transmission coefficients of non-Newtonian ray-splitting orbits in semiclassical expressions for the density of states of ray-splitting systems.
Kohler
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A
Sysdeco GIS AS, P.O. Box 433, 3604 Kongsberg, Norway. Achim.Kohler@gis.sysdeco.no
Blümel
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R