Eigenfunctions of chaotic maps by spectral determinant methods
Marcos Saraceno
CNEA- Buenos Aires
Lundi 24/09/2007, 11:00
Salle Claude Itzykson, Bât. 774, Orme des Merisiers
The structure of single chaotic eigenfunctions and their dependence on the underlying classical periodic orbits is still far from being completely understood. Using spectral determinant methods we show that some eigenstates and most eigenvalues can be understood in terms of periodic orbits whose period is much shorter than half the Heisemberg time.


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