Exact trace formulae for a class of one-dimensional ray-splitting systems
Y. Dabaghian, R. V. Jensen, R. Blümel
Abstract
Based on quantum graph theory we establish that the ray-splitting trace formula proposed by Couchman et al. (Phys. Rev. A 46, 6193 (1992)) is exact for a class of one-dimensional ray-splitting systems. Important applications in combinatorics are suggested.
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