Quasinormal modes in the background of charged Kaluza-Klein black hole with squashed horizons
arXiv:0802.2449 · doi:10.1016/j.physletb.2008.06.038
Abstract
We study the scalar perturbation in the background of the charged Kaluza-Klein black holes with squashed horizons. We find that the position of infinite discontinuities of the heat capacities can be reflected in quasinormal spectrum. This shows the possible non-trivial relation between the thermodynamical and dynamical properties of black holes.
revised version, accepted for publication in Phys.Lett.B