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Journal of Mathematical Analysis and applications 387, 2 (2011) 618-630
Time delay is a common feature of quantum scattering theory
Serge Richard 1, 2, Rafael Tiedra De Aldecoa 3
(14/09/2011)

We prove that the existence of time delay defined in terms of sojourn times, as well as its identity with Eisenbud-Wigner time delay, is a common feature of two-Hilbert spaces quantum scattering theory. All statements are model-independent.
1 :  Institut Camille Jordan (ICJ)
CNRS : UMR5208 – Université Claude Bernard - Lyon I – Ecole Centrale de Lyon – Institut National des Sciences Appliquées (INSA) - Lyon
2 :  Graduate School of Pure and Applied Sciences
University of Tsukuba
3 :  Facultad de Matematicas, Pontificia Universidad Catolica de Chile
Facultad de Matematicas, Pontificia Universidad Catolica de Chile
PSPM
Mathématiques/Physique mathématique
Scattering theory – Time delay
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