Publication date: Dec 2014
Abstract:
We study properties of the magnetized toroidal structures orbiting the Kerr superspinars predicted by the string theory. We demonstrate specific features of the unmagnetized perfect fluid tori created in the deep potential well near the surface of the superspinars, enabling clear distinction between Kerr superspinars and black holes. Then we consider the effect of the magnetization of the perfect fluid tori and shift of their properties induced by the presence of the magnetic field.
Authors:
Adámek, Karel; Stuchlík, Zdeněk;