Nevertheless, let us mention that some classes of black holes admit a vanishing horizon area Ah and zero temperature T limit such that the ratio Ah∕T is finite. Such extremal vanishing horizon (EVH) black holes admit near-horizon limits, which contain (singular) identifications of AdS3 that can be used for string model building [157Jump To The Next Citation Point, 98Jump To The Next Citation Point, 116Jump To The Next Citation Point, 130Jump To The Next Citation Point, 115Jump To The Next Citation Point]. Most of the ideas developed for the Kerr/CFT correspondence and its extensions can be developed similarly for EVH black holes [243Jump To The Next Citation Point].