77 citations · 652 across the 29 of their papers we have counts for
4 papers · 1 filter
Inverse problem of analog gravity systems
Saulo Albuquerque, Sebastian H. Völkel, Kostas D. Kokkotas +1
Analog gravity models of black holes and exotic compact objects provide a unique opportunity to study key properties of such systems in controlled laboratory environments. In contr…
Rapidly rotating neutron stars: Universal relations and EOS inference
Christian J. Krüger, Sebastian H. Völkel
We provide accurate universal relations that allow to estimate the moment of inertia and the ratio of kinetic to gravitational binding energy of uniformly rotating neutro…
Quasi-normal modes of non-separable perturbation equations: the scalar non-Kerr case
Rajes Ghosh, Nicola Franchini, Sebastian H. Völkel +1
Scalar, vector and tensor perturbations on the Kerr spacetime are governed by equations that can be solved by separation of variables, but the same is not true in generic stationar…
Role of black hole quasinormal mode overtones for ringdown analysis
Peter James Nee, Sebastian H. Völkel, Harald P. Pfeiffer
Extracting quasinormal modes from compact binary mergers to perform black hole spectroscopy is one of the fundamental pillars in current and future strong-gravity tests. Among the…