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arXiv · 1210.0720

Universal Chaotic Scattering on Quantum Graphs

Z. Pluhar·H. A. Weidenmueller
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Abstract

We calculate the S-matrix correlation function for chaotic scattering on quantum graphs and show that it agrees with that of random--matrix theory (RMT). We also calculate all higher S-matrix correlation functions in the Ericson regime. These, too, agree with RMT results as far as the latter are known. We concjecture that our results give a universal description of chaotic scattering.

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Z. Pluhar, H. A. Weidenmueller. 2013-02-05. Universal Chaotic Scattering on Quantum Graphs. https://doi.org/10.1103/physrevlett.110.034101

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