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Chaotic Stellar Dynamics During Collective Interactions

Published online by Cambridge University Press:  12 April 2016

D. Subbarao
Affiliation:
Fusion Studies Program(Centre of Energy Studies)
R. Uma
Affiliation:
Department of Physics, Indian Institute of Technology, Delhi-110016, India

Abstract

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We prove a basic result for collisionless galactic models that collective motion not only introduces Landau damping but also intrinsic chaos of typical star dynamics in the phase plane when a small perturbative wave disturbance is present. The Melnikov method is used; the consequences of the chaos and quasilinear diffusion are pointed out.

Type
Part I Chaos
Copyright
Copyright © Nova Science Publishers 1993

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