Quantum Zeno and anti-Zeno effects in an Unstable System with Two Bound State

Simple item page
dc.creatorModi, Kavan
dc.creatorShaji, Anil
dc.date2005-02-13
dc.date2007-09-12
dc.date.accessioned2026-07-07T08:28:53Z
dc.date.available2026-07-07T08:28:53Z
dc.descriptionWe analyze the experimental observations reported by Fischer et. al. [in Phys. Rev. Lett. 87, 040402 (2001)] by considering a system of coupled unstable bound quantum states A and B. The state B is coupled to a set of continuum states C. We investigate the time evolution of A when it decays into C via B, and find that frequent measurements on A leads to both the quantum Zeno effect and the anti-Zeno effects depending on the frequency of measurements. We show that it is the presence of B which allows for the anti-Zeno effect.
dc.descriptionv3: 7 pages, 5 figures. Published in Physics Letters A
dc.identifierhttps://arxiv.org/abs/quant-ph/0502075
dc.identifierhttp://arxiv.org/abs/quant-ph/0502075
dc.identifierPhys. Lett. A Vol. 368, Page 215 (2007)
dc.identifierdoi:10.1016/j.physleta.2007.04.010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137779
dc.subjectQuantum Physics
dc.titleQuantum Zeno and anti-Zeno effects in an Unstable System with Two Bound State
dc.typetext

Files

Collections

arXiv