Simulations of black hole accretion torus in various magnetic field configurations

Agnieszka Janiuk; Martin Kolo\v{s}

Simulations of black hole accretion torus in various magnetic field configurations

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arxiv 2004.07535 v1 pith:QT2NT26G submitted 2020-04-16 astro-ph.HE

Simulations of black hole accretion torus in various magnetic field configurations

Martin Kolo\v{s} , Agnieszka Janiuk This is my paper

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Using axisymetric general relativistic magnetohydrodynamics simulations we study evolution of accretion torus around black hole endowed with different initial magnetic field configurations. Due to accretion of material onto black hole, parabolic magnetic field will develop in accretion torus funnel around vertical axis, for any initial magnetic field configuration.

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