2 papers
gr-qc2021
Quasinormal modes of small Schwarzschild-de Sitter black holes
Peter Hintz, YuQing Xie
We study the behavior of the quasinormal modes (QNMs) of massless and massive linear waves on Schwarzschild-de Sitter black holes as the black hole mass tends to 0. Via uniform est…
gr-qc2021
Quasinormal modes and dual resonant states on de Sitter space
Peter Hintz, YuQing Xie
The existence of quasinormal modes (QNMs) for waves propagating on pure de Sitter space has been called into question in several works. We definitively prove the existence of quasi…