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Anke Pietsch

Gabriele Benomio (Gran Sasso Science Institute, L'Aquila, Italy): A new gauge for gravitational perturbations of Kerr spacetimes / Oberseminar Topics in General Relativity

Tuesday, 07.05.2024 12:00 im Raum 503

Mathematik und Informatik

I will present a new geometric framework to address the stability of the Kerr solution to gravitational perturbations in the full sub-extremal range. Central to the framework is a new formulation of nonlinear gravitational perturbations of Kerr in a geometric gauge tailored to the outgoing principal null geodesics of Kerr. The main features of the framework will be illustrated in the context of the linearised theory, which serves as a fundamental building block in nonlinear applications.



Angelegt am 09.04.2024 von Anke Pietsch
Geändert am 24.04.2024 von Anke Pietsch
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