You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/24896
Full metadata record
DC FieldValueLanguage
dc.contributor.authorOliveira, Diego F. M.-
dc.contributor.authorVollmer, Juergen-
dc.contributor.authorLeonel, Edson Denis-
dc.date.accessioned2013-09-30T18:50:23Z-
dc.date.accessioned2014-05-20T14:16:16Z-
dc.date.accessioned2016-10-25T17:39:25Z-
dc.date.available2013-09-30T18:50:23Z-
dc.date.available2014-05-20T14:16:16Z-
dc.date.available2016-10-25T17:39:25Z-
dc.date.issued2011-02-15-
dc.identifierhttp://dx.doi.org/10.1016/j.physd.2010.09.015-
dc.identifier.citationPhysica D-nonlinear Phenomena. Amsterdam: Elsevier B.V., v. 240, n. 4-5, p. 389-396, 2011.-
dc.identifier.issn0167-2789-
dc.identifier.urihttp://hdl.handle.net/11449/24896-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/24896-
dc.description.abstractSome dynamical properties for a Lorentz gas were studied considering both static and time-dependent boundaries. For the static case, it was confirmed that the system has a chaotic component characterized with a positive Lyapunov exponent. For the time-dependent perturbation, the model was described using a four-dimensional nonlinear map. The behaviour of the average velocity is considered in two different situations: (i) non-dissipative and (ii) dissipative dynamics. Our results confirm that unlimited energy growth is observed for the non-dissipative case. However, and totally new for this model, when dissipation via inelastic collisions is introduced, the scenario changes and the unlimited energy growth is suppressed, thus leading to a phase transition from unlimited to limited energy growth. The behaviour of the average velocity is described using scaling arguments. (C) 2010 Elsevier B.V. All rights reserved.en
dc.description.sponsorshipMax Planck Institute-
dc.format.extent389-396-
dc.language.isoeng-
dc.publisherElsevier B.V.-
dc.sourceWeb of Science-
dc.subjectBilliarden
dc.subjectLorentz gasen
dc.subjectLyapunov exponentsen
dc.subjectFermi accelerationen
dc.subjectScalingen
dc.titleFermi acceleration and its suppression in a time-dependent Lorentz gasen
dc.typeoutro-
dc.contributor.institutionUniv Maribor-
dc.contributor.institutionMax Planck Inst Dynam & Self Org-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniv Maribor, CAMTP Ctr Appl Math & Theoret Phys, SI-2000 Maribor, Slovenia-
dc.description.affiliationMax Planck Inst Dynam & Self Org, D-37073 Gottingen, Germany-
dc.description.affiliationUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Estat Matemat Aplicada & Computacao, BR-13506900 Rio Claro, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Estat Matemat Aplicada & Computacao, BR-13506900 Rio Claro, SP, Brazil-
dc.identifier.doi10.1016/j.physd.2010.09.015-
dc.identifier.wosWOS:000287058000004-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysica D: Nonlinear Phenomena-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.