%0 Journal Article %T Instability of three dimensional conformally dressed black hole %A Cristian Martinez %J Physics %D 1998 %I arXiv %R 10.1103/PhysRevD.58.027501 %X The three dimensional black hole solution of Einstein equations with negative cosmological constant coupled to a conformal scalar field is proved to be unstable against linear circularly symmetric perturbations. %U http://arxiv.org/abs/gr-qc/9801091v1