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dc.contributor.author
Giordano, Claudia Marcela
dc.contributor.author
Cincotta, Pablo Miguel
dc.date.available
2018-03-16T16:55:15Z
dc.date.issued
2004-12
dc.identifier.citation
Giordano, Claudia Marcela; Cincotta, Pablo Miguel; Chaotic diffusion of orbits in systems with divided phase space; EDP Sciences; Astronomy and Astrophysics; 423; 2; 12-2004; 745-753
dc.identifier.issn
0004-6361
dc.identifier.uri
http://hdl.handle.net/11336/39094
dc.description.abstract
In this paper we discuss the relevance of diffusive processes in multidimensional Hamiltonian systems. By means of a rather simple model, we present evidence that for moderate-to-strong chaotic systems the stochastic motion remains confined to disjoint domains on the energy surface, at least for mild motion times. We show that only for extremely large timescales and for rather large perturbations, does the chaotic component appear almost fully connected through the relics of the resonance structure. The discussion whether diffusion over the energy surface could actually occur in asteroidal or galaxy dynamics is also included.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
EDP Sciences
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Celestial Mechanics
dc.subject
Diffusion
dc.subject
Stellar Dynamics
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Chaotic diffusion of orbits in systems with divided phase space
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-03-06T15:13:30Z
dc.journal.volume
423
dc.journal.number
2
dc.journal.pagination
745-753
dc.journal.pais
Francia
dc.description.fil
Fil: Giordano, Claudia Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
dc.description.fil
Fil: Cincotta, Pablo Miguel. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas; Argentina
dc.journal.title
Astronomy and Astrophysics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1051/0004-6361:20040153
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/abs/2004/32/aah4725/aah4725.html
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