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Isolated resonances in conductance fluctuations and hierarchical states
Arnd Bäcker1, Achim Manze, Bodo Huckestein
1School of Mathematics, University of Bristol, University Walk, Bristol BS8 1TW, United Kingdom.
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|September 21, 2002
Abstract:
We study the isolated resonances occurring in conductance fluctuations of quantum systems with a classically mixed phase space. We demonstrate that the isolated resonances and their scattering states can be associated with eigenstates of the closed system. They can all be categorized as hierarchical or regular, depending on where the corresponding eigenstates are concentrated in the classical phase space.