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Article Dans Une Revue Journal of Physics A: Mathematical and Theoretical Année : 2004

Controlling chaotic transport in a Hamiltonian model of interest to magnetized plasmas

Résumé

We present a technique to control chaos in Hamiltonian systems which are close to integrable.By adding a small and simple control term to the perturbation, the system becomes more regular than the original one. We apply this technique to a model that reproduces turbulent ExB drift and show numerically that the control is able to drastically reduce chaotic transport.
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Dates et versions

hal-00001193 , version 1 (25-02-2004)

Identifiants

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Guido Ciraolo, Cristel Chandre, Ricardo Lima, Michel Vittot, Marco Pettini, et al.. Controlling chaotic transport in a Hamiltonian model of interest to magnetized plasmas. Journal of Physics A: Mathematical and Theoretical, 2004, 37, pp.3589. ⟨10.1088/0305-4470/37/11/004⟩. ⟨hal-00001193⟩
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