Dirac Quasinormal Modes of New Type Black Holes in New Massive Gravity

Abstract

We study new type black holes in three-dimensional New Massive Gravity and we calculate analytically the quasinormal modes for fermionic perturbations for some special cases. Then, we show that for these cases the new type black holes are stable under fermionic field perturbations.Comment: improved version. arXiv admin note: text overlap with arXiv:1306.5974, arXiv:1404.317