Variable Density Flows in Rotating Astrophysical Plasma. Linear Waves and Resonant Phenomena

Universe

Arakel Petrosyan¹  Dmitry Klimachkov¹  Maria Fedotova¹ 

[1] Space Research Institute of Russian Academy of Science, 84/32, Profsoyuznaya Str., 117997 Moscow, Russia;

关键词: astrophysical plasma;    magnetohydrodynamics;    compressibility;    stratification;    magneto-Rossby waves;    magneto-Poincare waves;   

DOI  :  10.3390/universe7040087

来源: DOAJ

【 摘 要 】

New observational data and modeling of physical processes constantly appear in the young and rapidly developing branch of science of plasma astrophysics. However, there is a lack of theoretical studies in the field of plasma astrophysics, that could unite the physics of various objects in the Universe, explain the observed phenomena and contribute to the improvement of numerical modeling schemes efficiency. This article makes up for this shortcoming by introducing different models, taking into account the various properties of plasma objects. We present a review of the latest magnetohydrodynamic theories of wave processes in rotating astrophysical plasma, taking into account important and common properties of astrophysical objects as compressibility and stratification.

【 授权许可】

Unknown