Static charged double-black rings in five dimensions

Understand

Using a solution generating technique based on the symmetries of the dimensionally reduced Lagrangian we derive two exact solutions of the Einstein-Maxwell-Dilaton field equations in five dimensions.

• More specifically, these solutions describe general systems of non-extremally charged static asymptotically flat black bi/di-ring.
• We compute their conserved charges and investigate some of their properties.
• As expected, we find that in general there are conical singularities in between the black rings and for the static solutions considered here they cannot be completely eliminated.