Abstract
Ray splitting is a universal phenomenon that occurs with appreciable amplitude in all wave systems when the properties of the system change on a scale smaller than the wave length. We study the quantum implications of ray splitting theoretically and experimentally with the help of ray-splitting billiards in one and two dimensions. We show that Gutzwiller's trace formula works even in the context of ray-splitting systems provided reflection and transmission of waves at ray-splitting boundaries is properly included.
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Y. Dabaghian, R. V. Jensen, and R. Blümel, submitted to Phys. Rev. E (September 2000).
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Blümel, R., Koch, P.M. & Sirko, L. Ray-Splitting Billiards. Foundations of Physics 31, 269–281 (2001). https://doi.org/10.1023/A:1017590503566
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DOI: https://doi.org/10.1023/A:1017590503566