Existence of quasinormal modes for Kerr-AdS black holes
Analysis of PDEs
2017-03-29 v2 General Relativity and Quantum Cosmology
Spectral Theory
Abstract
This paper establishes the existence of quasinormal frequencies converging exponentially to the real axis for the Klein--Gordon equation on a Kerr-AdS spacetime when Dirichlet boundary conditions are imposed at the conformal boundary. The proof is adapted from results in Euclidean scattering about the existence of scattering poles generated by time-periodic approximate solutions to the wave equation.
Keywords
Cite
@article{arxiv.1602.08147,
title = {Existence of quasinormal modes for Kerr-AdS black holes},
author = {Oran Gannot},
journal= {arXiv preprint arXiv:1602.08147},
year = {2017}
}
Comments
34 pages. Minor corrections and improvements