Power distributions for self-gravitating astrophysical systems based on nonextensive Tsallis kinetics
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DOI: 10.1134/s0038094617020046
Abstract: The long-time development of self-gravitating gaseous astrophysical systems (in particular, the evolution of the protoplanet accretion disk) is mainly determined by relatively fast processes of the collision relaxation of particles. However, slower dynamical processes related… read more here.
Keywords: power; gravitating astrophysical; astrophysical systems; self gravitating ... See more keywords
Soliton structures in different astrophysical systems
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DOI: 10.1140/epjd/s10053-021-00082-y
Abstract: Solitons are stable solutions of integrable nonlinear equations of two types: Korteweg–de Vries and Nonlinear Sr $$\ddot{o}$$ dinger equation. They are very well established in photonics and plasma physics but very poorly in the astrophysical… read more here.
Keywords: astrophysical systems; soliton structures; structures different; different astrophysical ... See more keywords