Electromagnetic processes near galactic centers
Advisor: Vladimír Karas (AI CAS)
Funding: Funded
Website: https://astro.cas.cz
The subject of research will be the electromagnetic processes that are currently considered as a tentative explanation of the origin of flares in the Galactic center. Related to that are mechanisms of efficient acceleration of cosmic ray particles to very high energy in active galaxies. These processes are associated with strong gravity near compact objects and the relativistic frame dragging. This is expected to be mainly theoretical work accompanied by numerical simulations and modeling.
References:
[1] Begelman,
Blandford, Rees: Theory of extragalactic radio sources, Reviews of Modern
Physics, vol. 56 (1984)
[2] Eckart, Schödel, Straubmeier (2005): The Black
Hole at the Center of the Milky Way (London: Imperial College Press)
[3]
Frank, King, Raine (2002): Accretion power in Astrophysics (Cambridge: Cambridge
Univ. Press)
[4] Karas, Svoboda, Zajaček (2021): Selected Chapters on Active
Galactic Nuclei as Relativistic Systems (Opava: Silesian University)
[5]
Krolik (1999): Active Galactic Nuclei: From the Central Black Hole to the
Galactic Environment (Princeton: Princeton Univ. Press)
[6] Melia (2007): The
Galactic Supermassive Black Hole (Princeton: Princeton University Press)
[7]
Rybicki, Lightman (1979): Radiative Processes in Astrophysics (Wiley: New
York)
[8] Shapiro, Teukolsky (1983): Black Holes, White Dwarfs, and Neutron
Stars (New York: Wiley)