13 citations · 49 across the 13 of their papers we have counts for
Showing 2021 · math.APShow all
2 papers · 2 filters
math.AP2021★ 3 cited
Wave equations in the Kerr-de Sitter spacetime: the full subextremal range
Oliver Petersen, András Vasy
We prove that solutions to linear wave equations in a subextremal Kerr-de Sitter spacetime have asymptotic expansions in quasinormal modes up to a decay order given by the normally…
math.AP2021★ 10 cited
Analyticity of quasinormal modes in the Kerr and Kerr-de Sitter spacetimes
Oliver Petersen, András Vasy
We prove that quasinormal modes (or resonant states) for linear wave equations in the subextremal Kerr and Kerr-de Sitter spacetimes are real analytic. The main novelty of this pap…