When can the Fokker-Planck equation describe anomalous or chaotic transport?

The Fokker-Planck equation, applied to transport processes in fusion plasmas, can model several anomalous features, including uphill transport, scaling of confinement time with system size, and convective propagation of externally induced perturbations. It can be justified for generic particle trans...

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Veröffentlicht in:	Physical review letters 2007-11, Vol.99 (18), p.185005-185005, Article 185005
Hauptverfasser:	Escande, D F, Sattin, F
Format:	Artikel
Sprache:	eng
Schlagworte:	CHAOS THEORY CHARGED-PARTICLE TRANSPORT CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS CONFINEMENT TIME DEGREES OF FREEDOM FOKKER-PLANCK EQUATION HAMILTONIANS PERTURBATION THEORY PLASMA RANDOMNESS STATISTICS
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