New classes of black hole spacetimes in 2+1 gravity
arXiv:hep-th/9911069 · doi:10.1016/S0370-2693(00)00191-X
Abstract
The electrogravity transformation is applied to the three-dimensional Einstein field equations to obtain new multi-parameter families of black hole solutions. The Bañados-Teitelboim-Zanelli black hole is shown to be a special case of one of these families. The causal structure, associated matter, as well as the mechanical and thermodynamical properties of some of the solutions are discussed.
8 pages