Oscillating decay of an unstable system

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dc.creatorAntoniou, I.
dc.creatorKarpov, E.
dc.creatorPronko, G.
dc.creatorYarevsky, E.
dc.date2001-10-08
dc.date.accessioned2026-07-07T06:02:49Z
dc.date.available2026-07-07T06:02:49Z
dc.descriptionWe study the short-time and medium-time behavior of the survival probability in the frame of the $N$-level Friedrichs model. The time evolution of an arbitrary unstable initial state is determined. We show that the survival probability may oscillate significantly during the so-called exponential era. This result explains qualitatively the experimental observations of the NaI decay.
dc.identifierhttps://arxiv.org/abs/quant-ph/0110047
dc.identifierhttp://arxiv.org/abs/quant-ph/0110047
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89754
dc.subjectQuantum Physics
dc.titleOscillating decay of an unstable system
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