301 citations · 665 across the 4 of their papers we have counts for
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Periodic-Orbit Theory of Universality in Quantum Chaos
Sebastian Müller, Stefan Heusler, Petr Braun +2
We argue semiclassically, on the basis of Gutzwiller's periodic-orbit theory, that full classical chaos is paralleled by quantum energy spectra with universal spectral statistics,…
Semiclassical Foundation of Universality in Quantum Chaos
Sebastian Müller, Stefan Heusler, Petr Braun +2
We sketch the semiclassical core of a proof of the so-called Bohigas-Giannoni-Schmit conjecture: A dynamical system with full classical chaos has a quantum energy spectrum with uni…
Universal spectral form factor for chaotic dynamics
Stefan Heusler, Sebastian Müller, Petr Braun +1
We consider the semiclassical limit of the spectral form factor of fully chaotic dynamics. Starting from the Gutzwiller type double sum over classical periodic orbits we set…
Near action degeneracy of periodic orbits in systems with non-conventional time reversal
P. A. Braun, F. Haake, S. Heusler
Recently, Sieber and Richter calculated semiclassically a first off-diagonal contribution to the orthogonal form factor for a billiard on a surface of constant negative curvature b…