38 citations · 64 across the 4 of their papers we have counts for
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nlin.CD2005
Spectral correlations of individual quantum graphs
Sven Gnutzmann, Alexander Altland
We investigate the spectral properties of chaotic quantum graphs. We demonstrate that the `energy'--average over the spectrum of individual graphs can be traded for the functional…
nlin.CD2005
Resolving isospectral "drums" by counting nodal domains
Sven Gnutzmann, Uzy Smilansky, Niels Sondergaard
Several types of systems were put forward during the past decades to show that there exist {\it isospectral} systems which are {\it metrically} different. One important class consi…