Chaotic enhancement of decay. The effect of classical phase space structure

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dc.creatorAshkenazy, Yosef
dc.creatorBonci, Luca
dc.creatorLevitan, Jacob
dc.creatorRoncaglia, Roberto
dc.date1999-10-21
dc.date.accessioned2026-07-07T02:36:02Z
dc.date.available2026-07-07T02:36:02Z
dc.descriptionWe investigate the decay process from a time dependent potential well in the semiclassical regime. The classical dynamics is chaotic and the decay rate shows an irregular behavior as a function of the system parameters. By studying the weak-chaos regime we are able to connect the decay irregularities to the presence of nonlinear resonances in the classical phase space. A quantitative analytical prediction which accounts for the numerical results is obtained.
dc.description11 pages, 8 figures, uses psfig.sty (better quality figures are available at ftp://telemann.iet.unipi.it/pub/tunnel/)
dc.identifierhttps://arxiv.org/abs/chao-dyn/9910031
dc.identifierhttp://arxiv.org/abs/chao-dyn/9910031
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/15775
dc.subjectChaotic Dynamics
dc.subjectCondensed Matter
dc.titleChaotic enhancement of decay. The effect of classical phase space structure
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