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DY: Dynamik und Statistische Physik

DY 27: Quantum Chaos

DY 27.2: Talk

Tuesday, March 9, 2004, 16:45–17:00, H3

Quantum Chaos on Networks — •Holger Schanz — Max-Planck Institut für Strömungsforschung und Institut für Nichtlineare Dynamik der Universität Göttingen, Bunsenstr. 10, 37073 Göttingen

Quantized networks are simple models which allow to study quantum signatures of classical chaos. They allow analytical approaches to unsolved problems in quantum chaos, including periodic-orbit theories for spectral correlations, transport and localization phenomena as well as scarring of wavefunctions. A brief account of the model and the obtained results will be given.

H. Schanz and U. Smilansky, Phys. Rev. Lett. 84(00)1427.
G. Berkolaiko, H. Schanz, R. S. Whitney, Phys. Rev. Lett. 88(02)104101.
H. Schanz and T. Kottos, Phys. Rev. Lett. 90(03)234101.
H. Schanz, M. Puhlmann and T. Geisel, Phys. Rev. Lett. 91(03)134101.