Article Contents
Article Contents

# The dynamical mechanism of jets for AGN

• The black hole core of a galaxy attracts a large amounts of gases around it, forming an active galactic nucleus (AGN). An AGN emits huge quantities of energy, leading to AGN jets. In 16, Ma and Wang established a model governing the AGN, in which they obtain the driving force of AGN jets. In this paper, we generalize their model to couple magnetic fields describing the AGN plasma, and derive the huge explosive electromagnetic energy as proposed in (1.13) of 16.
Mathematics Subject Classification: Primary: 35Q75, 35Q85; Secondary: 76W05, 85A05.

 Citation:

•  [1] R. D. Blandford and R. L. Znajek, Electromagnetic extraction of energy from Kerr black holes, M.N.R.A.S., [2] R. D. Blandford and D. G. Payne, Hydromagnetic flows from accretion discs and the production of radio jets, M.N.R.A.S., [3] M. Camenzind, Centrifugally driven MHD-winds in active galactic nuclei, Astronomy and Astrophysics, [4] M. Camenzind, Hydromagnetic flows from rapidly rotating compact objects. I - Cold relativistic flows from rapid rotators, Astronomy and Astrophysics, [5] H. D. Curtis, A study of occulting matrter in spiral nebulae, Pub. Lick. Obs., 13 (1918), 43-55. [6] C. Hazard, M. B. Mackay and A. J. Shimmins, Investigation of the Radio Source 3C273 by the method of Lunar Occultations, Nature, 197 (1963), 1037-1039. [7] S. L. O'Dell, Radiation force on a relaticistic plasma and the eddington limit, ApJ, [8] N. A. Pereyra, T. R. Kallman and J. M. Blondin, Hydrodynamical Models of Line-driven Accretion Disk Winds, ApJ, [9] D. Proga, J. M. Stone and J.E.Drew, Radiation-driven winds from luminous accretion discs}, M.N.R.A.S., [10] D. Proga, J. M. Stone and J. E. Drew, Line-driven disc wind models with an improved line force, M.N.R.A.S., [11] T. Ma and S. H. Wang, Dynamic bifurcation and stability in the Rayleigh-Benard convection, Comm. Math, 2 (2004), 158-183.doi: 10.4310/CMS.2004.v2.n2.a2. [12] T. Ma and S. H. Wang, Phase Transition Dynamics, Springer-Verklag, 2014.doi: 10.1007/978-1-4614-8963-4. [13] T. Ma and S. H. Wang, Unified field equations coupling four forces and principle of interaction dynamics, Discrete and Continuous Dynamical Systems.ser. A, 35 (2015), 1103-1138, see also arxiv:1210.0448v2.doi: 10.3934/dcds.2015.35.1103. [14] T. Ma and S. H. Wang, Duality theory of strong interactions, EJTP, 11 (2014), 101-124. [15] T. Ma and S. H. Wang, Gravitational field equations and theory of dark matter and dark energy, Discrete and Continuous Dynamical systems Ser. A., 34 (2014), 335-366, see also arxiv:1206:5078v2.doi: 10.3934/dcds.2014.34.335. [16] T. Ma and S. H. Wang, Astrophysical dynamics and cosmology, J. Math. Study, 47 (2014), 305-378.