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May  2016, 21(3): 943-957. doi: 10.3934/dcdsb.2016.21.943

The dynamical mechanism of jets for AGN

Quan Wang 1, and  Huichao Wang 1,

1. 

Department of Mathematics, Sichuan University, Chengdu, Sichuan 610064, China

Received  June 2015 Revised  September 2015 Published  January 2016

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.
Keywords: driving force., AGN jets, principle of symmetry-breaking.
Mathematics Subject Classification: Primary: 35Q75, 35Q85; Secondary: 76W05, 85A0.
Citation: Quan Wang, Huichao Wang. The dynamical mechanism of jets for AGN. Discrete & Continuous Dynamical Systems - B, 2016, 21 (3) : 943-957. doi: 10.3934/dcdsb.2016.21.943
References:
[1]

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R. D. Blandford and D. G. Payne, Hydromagnetic flows from accretion discs and the production of radio jets,, M.N.R.A.S., ().   Google Scholar

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D. Proga, J. M. Stone and J. E. Drew, Line-driven disc wind models with an improved line force,, M.N.R.A.S., ().   Google Scholar

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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.  Google Scholar

[12]

T. Ma and S. H. Wang, Phase Transition Dynamics, Springer-Verklag, 2014. doi: 10.1007/978-1-4614-8963-4.  Google Scholar

[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.  Google Scholar

[14]

T. Ma and S. H. Wang, Duality theory of strong interactions, EJTP, 11 (2014), 101-124. Google Scholar

[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.  Google Scholar

[16]

T. Ma and S. H. Wang, Astrophysical dynamics and cosmology, J. Math. Study, 47 (2014), 305-378.  Google Scholar

show all references

References:
[1]

R. D. Blandford and R. L. Znajek, Electromagnetic extraction of energy from Kerr black holes,, M.N.R.A.S., ().   Google Scholar

[2]

R. D. Blandford and D. G. Payne, Hydromagnetic flows from accretion discs and the production of radio jets,, M.N.R.A.S., ().   Google Scholar

[3]

M. Camenzind, Centrifugally driven MHD-winds in active galactic nuclei,, Astronomy and Astrophysics, ().   Google Scholar

[4]

M. Camenzind, Hydromagnetic flows from rapidly rotating compact objects. I - Cold relativistic flows from rapid rotators,, Astronomy and Astrophysics, ().   Google Scholar

[5]

H. D. Curtis, A study of occulting matrter in spiral nebulae, Pub. Lick. Obs., 13 (1918), 43-55. Google Scholar

[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. Google Scholar

[7]

S. L. O'Dell, Radiation force on a relaticistic plasma and the eddington limit,, ApJ, ().   Google Scholar

[8]

N. A. Pereyra, T. R. Kallman and J. M. Blondin, Hydrodynamical Models of Line-driven Accretion Disk Winds,, ApJ, ().   Google Scholar

[9]

D. Proga, J. M. Stone and J.E.Drew, Radiation-driven winds from luminous accretion discs},, M.N.R.A.S., ().   Google Scholar

[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., ().   Google Scholar

[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.  Google Scholar

[12]

T. Ma and S. H. Wang, Phase Transition Dynamics, Springer-Verklag, 2014. doi: 10.1007/978-1-4614-8963-4.  Google Scholar

[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.  Google Scholar

[14]

T. Ma and S. H. Wang, Duality theory of strong interactions, EJTP, 11 (2014), 101-124. Google Scholar

[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.  Google Scholar

[16]

T. Ma and S. H. Wang, Astrophysical dynamics and cosmology, J. Math. Study, 47 (2014), 305-378.  Google Scholar

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