Spatiotemporal bifurcations in plasma drift-waves

Alex Madon; Thomas Klinger

doi:10.1016/0167-2789(95)00266-9

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arXiv · chao-dyn/9510001

Spatiotemporal bifurcations in plasma drift-waves

Alex Madon·Thomas Klinger

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Abstract

Experimental data from an experiment on drift--waves in plasma is presented. The experiment provides a space--time diagnostic and has a control parameter that permits the study of the transition from a stable plasma to a turbulent plasma. The biorthogonal decomposition is used to analyse the data. We introduce the notion of complex modulation for two--dimensional systems. We decompose the real physical system into complex modulated monochromatic travelling waves and give a simple model describing the speed doubling observed in the data as the control parameter increases.

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Alex Madon, Thomas Klinger. 1995-10-13. Spatiotemporal bifurcations in plasma drift-waves. https://doi.org/10.1016/0167-2789(95)00266-9

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