Monday, February 25, 2013

1302.5530 (Stoytcho S. Yazadjiev)

Electrically charged dilaton black holes in external magnetic field    [PDF]

Stoytcho S. Yazadjiev
In the present paper we construct a new solution to the Einstein-Maxwell-dilaton gravity equations describing electrically charged dilaton black holes immersed in a strong external magnetic field and we study its properties. The black holes described by the solution are rotating but with zero total angular momentum and possess an ergoregion confined in a neighborhood of the horizon. Our results also show that the external magnetic field does not affect the black hole thermodynamics.
View original: http://arxiv.org/abs/1302.5530

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