2012/10/25 by V. A. Buts, Vyacheslav Buts, Buts, Vyacheslav +8
Earth and Planetary Sciences · Physics and Astronomy · #Aquatic and Environmental Studies #Chaotic Dynamics (nlin.CD) #FOS: Physical sciences #Marine and environmental studies #Plasma Physics (physics.plasm-ph) #nlin.CD #physics.plasm-ph
paper · pdf · doi:10.48550/arxiv.1210.6788
arxiv created 2012/10/25 · openalex publication_date 2012/10/25 · arxiv updated 2012/10/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
It is shown, that at weakly nonlinear interaction of waves are possible as modes with chaotic dynamics, and with increasing degree of coherence. Conditions are found at which they arise. One of the types of such interaction is decays. The important features of such processes in plasma are modes with cascades. They arise in that case when the high-frequency wave which has appeared as a result of decay can take part in new decay. Chaotic dynamics of decays can be used for formation of spectra of excited oscillations. For realization of such possibility the dispersive properties of a cylindrical wave guide partially filled by magnetoactive plasma are investigated. It is shown, that such electrodynamic structure is convenient for realization as regular and chaotic modes.