Plasma experiments with relevance for complexity science
Loading...
Date
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
The goal of this paper is the identification of the physical processes at the origin of the nonlinear behavior of a plasma conductor when an external constraint gradually departs the system from thermal equilibrium. This reveals the presence of a self-organization scenario whose final product depends on the magnitude of the applied constraint. At first it appears a complexity whose stability is ensured by the presence of an electrical double layer. By increasing the external constraint the complexity transits into an autonomous state whose existence is related to a rhythmic exchange of matter and energy with the surrounding environment, sustained and controlled by a proper dynamics of the double layer. The results are potentially important for developing a general strategy of nonequilibrium physics, suggesting answers to challenging problems concerning the mechanism that could explain the appearance of self-organized complexities in laboratory and nature.
8 pages, 2 figures, appeared in "Unifying Themes in Complex Systems", vol. IIIB, eds. A. A. Minai, Y. Bar-Yam, Springer Verlag, USA, 2007, pp. 119 - 127 ISBN 978-3-540-35864-0 (Print) 978-3-540-35866-4 (Online)
8 pages, 2 figures, appeared in "Unifying Themes in Complex Systems", vol. IIIB, eds. A. A. Minai, Y. Bar-Yam, Springer Verlag, USA, 2007, pp. 119 - 127 ISBN 978-3-540-35864-0 (Print) 978-3-540-35866-4 (Online)