Chaotic motion in axially symmetric potentials with oblate quadrupole deformation

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dc.contributor.authorLetelier, Patricio S.
dc.contributor.authorRamos-Caro, Javier
dc.contributor.authorLópez-Suspes, Framsol
dc.date.accessioned2020-02-18T14:44:45Z
dc.date.available2020-02-18T14:44:45Z
dc.date.issued2011-08-30
dc.description.abstractBy computing the Poincaré’s surfaces of section and Lyapunov exponents, we study the effect of introducing an oblate quadrupole in the dynamics associated with two generic spherical potentials of physical interest: the central monopole and the isotropic harmonic oscillator. In the former case we find saddle points in the effective potential, in contrast to the statements presented by Guéron and Letelier in [E. Guéron, P.S. Letelier, Phys. Rev. E 63 (2001) 035201]. The results we show in the second case have application in nuclear or atomic physics. In particular, we find values of oblate deformation leading to a disappearance of shell structure in the single-particle spectrum.spa
dc.description.domainhttp://unidadinvestigacion.usta.edu.cospa
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1016/j.physleta.2011.08.050spa
dc.identifier.urihttp://hdl.handle.net/11634/21763
dc.publisher.branchCRAI-USTA Bogotáspa
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dc.rightsAtribución-NoComercial-CompartirIgual 2.5 Colombia
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/2.5/co/
dc.subject.keywordChaosspa
dc.subject.keywordGravitationspa
dc.subject.keywordNuclear physicsspa
dc.subject.keywordAtomic physicsspa
dc.subject.keywordMean field approachspa
dc.titleChaotic motion in axially symmetric potentials with oblate quadrupole deformationspa
dc.type.categoryGeneración de Nuevo Conocimiento: Artículos publicados en revistas especializadas - Electrónicosspa

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