Hyperboloidal slicing approach to quasinormal mode expansions: The Reissner-Nordström case
Hyperboloidal slicing approach to quasinormal mode expansions: The Reissner-Nordström case
We study quasi-normal modes of black holes, with a focus on resonant (or quasi-normal mode) expansions, in a geometric frame based on the use of conformal compactifications together with hyperboloidal foliations of spacetime. Specifically, this work extends the previous study of Schwarzschild in this geometric approach to spherically symmetric asymptotically …