Time delay for dispersive systems in quantum scattering theory. I. The Friedrichs model

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dc.creatorde Aldecoa, Rafael Tiedra
dc.date2008-04-08
dc.date.accessioned2026-07-07T09:31:15Z
dc.date.available2026-07-07T09:31:15Z
dc.descriptionWe present a method for proving the existence of time delay (defined in terms of sojourn times) as well as its identity with Eisenbud-Wigner time delay in the case of the Friedrichs model. We show that this method applies to scattering by finite rank potentials.
dc.description16 pages
dc.identifierhttps://arxiv.org/abs/0804.1349
dc.identifierhttp://arxiv.org/abs/0804.1349
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/158395
dc.subjectMathematical Physics
dc.subject46N50; 81Q10; 35Q40
dc.titleTime delay for dispersive systems in quantum scattering theory. I. The Friedrichs model
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