Astronomy and Astrophysics – Astrophysics – Earth and Planetary Astrophysics
Scientific paper
2011-06-14
Astronomy and Astrophysics
Astrophysics
Earth and Planetary Astrophysics
9 pages, 7 figures, accepted for publication in Celestial Mechanics and Dynamical Astronomy
Scientific paper
As a result of resonance overlap, planetary systems can exhibit chaotic motion. Planetary chaos has been studied extensively in the Hamiltonian framework, however, the presence of chaotic motion in systems where dissipative effects are important, has not been thoroughly investigated. Here, we study the onset of stochastic motion in presence of dissipation, in the context of classical perturbation theory, and show that planetary systems approach chaos via a period-doubling route as dissipation is gradually reduced. Furthermore, we demonstrate that chaotic strange attractors can exist in mildly damped systems. The results presented here are of interest for understanding the early dynamical evolution of chaotic planetary systems, as they may have transitioned to chaos from a quasi-periodic state, dominated by dissipative interactions with the birth nebula.
Batygin Konstantin
Morbidelli Alessandro
No associations
LandOfFree
Onset of Secular Chaos in Planetary Systems: Period Doubling & Strange Attractors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Onset of Secular Chaos in Planetary Systems: Period Doubling & Strange Attractors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Onset of Secular Chaos in Planetary Systems: Period Doubling & Strange Attractors will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-112934