65 citations · 129 across the 3 of their papers we have counts for
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Regular-to-chaotic tunneling rates using a fictitious integrable system
A. Bäcker, R. Ketzmerick, S. Löck +1
We derive a formula predicting dynamical tunneling rates from regular states to the chaotic sea in systems with a mixed phase space. Our approach is based on the introduction of a…
Universality in the flooding of regular islands by chaotic states
Arnd Bäcker, Roland Ketzmerick, Alejandro G. Monastra
We investigate the structure of eigenstates in systems with a mixed phase space in terms of their projection onto individual regular tori. Depending on dynamical tunneling rates an…
Flooding of regular islands by chaotic states
A. Bäcker, R. Ketzmerick, A. G. Monastra
We introduce a criterion for the existence of regular states in systems with a mixed phase space. If this condition is not fulfilled chaotic eigenstates substantially extend into a…