dorsal/arxiv
View SchemaOn the classical-quantum correspondence for the scattering dwell time
| Authors | Caio H. Lewenkopf, Raul O. Vallejos |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0406056 |
| URL | https://arxiv.org/abs/quant-ph/0406056 |
| DOI | 10.1103/PhysRevE.70.036214 |
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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"abstract": "Using results from the theory of dynamical systems, we derive a general\nexpression for the classical average scattering dwell time, tau_av. Remarkably,\ntau_av depends only on a ratio of phase space volumes. We further show that,\nfor a wide class of systems, the average classical dwell time is not in\ncorrespondence with the energy average of the quantum Wigner time delay.",
"arxiv_id": "quant-ph/0406056",
"authors": [
"Caio H. Lewenkopf",
"Raul O. Vallejos"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevE.70.036214",
"title": "On the classical-quantum correspondence for the scattering dwell time",
"url": "https://arxiv.org/abs/quant-ph/0406056"
},
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