Velocity-dependent KAM islands

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade de São Paulo (USP)
dc.date.accessioned2013-09-30T18:50:31Z
dc.date.accessioned2014-05-20T14:16:22Z
dc.date.accessioned2022-10-05T15:11:39Z
dc.date.available2013-09-30T18:50:31Z
dc.date.available2014-05-20T14:16:22Z
dc.date.available2022-10-05T15:11:39Z
dc.date.created2013-09-30T18:50:31Z
dc.date.created2014-05-20T14:16:22Z
dc.date.issued2011-08-01
dc.identifierChaos Solitons & Fractals. Oxford: Pergamon-Elsevier B.V. Ltd, v. 44, n. 8, p. 569-573, 2011.
dc.identifier0960-0779
dc.identifierhttp://hdl.handle.net/11449/24930
dc.identifier10.1016/j.chaos.2011.05.007
dc.identifierWOS:000294648200001
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3898103
dc.description.abstractWe revisit the non-dissipative time-dependent annular billiard and we consider the chaotic dynamics in two planes of conjugate variables in order to describe the behavior of the growth, or saturation, of the mean velocity of an ensemble of particles. We observed that the changes in the 4-d phase space occur without changing any parameter. They occur depending on where the initial conditions start. The emerging KAM islands interfere in the behavior of the particle dynamics especially in the Fermi acceleration mechanism. We show that Fermi acceleration can be suppressed, without dissipation, even considering the non-dissipative energy context. (C) 2011 Published by Elsevier Ltd.
dc.languageeng
dc.publisherPergamon-Elsevier B.V. Ltd
dc.relationChaos Solitons & Fractals
dc.relation2.213
dc.relation0,678
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.titleVelocity-dependent KAM islands
dc.typeArtigo


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