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On the classical-quantum correspondence for the scattering dwell time

Caio H. Lewenkopf·Raul O. Vallejos
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Abstract

Using results from the theory of dynamical systems, we derive a general expression for the classical average scattering dwell time, tau_av. Remarkably, tau_av depends only on a ratio of phase space volumes. We further show that, for a wide class of systems, the average classical dwell time is not in correspondence with the energy average of the quantum Wigner time delay.

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Caio H. Lewenkopf, Raul O. Vallejos. 2004-06-09. On the classical-quantum correspondence for the scattering dwell time. https://doi.org/10.1103/physreve.70.036214

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