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DY: Fachverband Dynamik und Statistische Physik

DY 20: Quantum chaos I

DY 20.4: Talk

Wednesday, March 28, 2007, 15:00–15:15, H2

Nodal Domains Statistics in the Barrier Billiard — •Maksim Miski-Oglu — 64291-Darmstadt, Schlossgartenstr.9, Institut für Kernphysik

Using the experimentally obtained wave functions of the barrier billiard we analyse the properties of the nodal domains of its wave functions. The total number of nodal domains, rescaled number of the inner nodal domains and the nodal domains area distribution are analyzed. We found that the mean value of the rescaled number of the inner nodal domains shows a clear deviation from the value predicted by the percolation like model, however the nodal domain area distribution agrees well with the prediction of the percolation theory.