title: Universal chaotic scattering on quantum graphs.
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. We also calculate all higher S-matrix correlation functions in the Ericson regime. These, too, agree with random-matrix theory results as far as the latter are known. We conjecture that our results give a universal description of chaotic scattering.
authors: Faculty of Mathematics and Physics, Charles University, Praha 8, Czech Republic.
authors: Z
authors: Z
authors: Pluhař
authors: H A
authors: HA
authors: Weidenmüller