33 citations · 41 across the 4 of their papers we have counts for
4 papers
Properties of natural polynomials for Schwarzschild and Kerr black holes
Michelle Foucoin, Lionel London
The quasi-normal modes of black holes play various important roles in gravitational wave theory, signal modeling, and data analysis; however, there remain open questions about thei…
Natural polynomials for Kerr quasi-normal modes
Lionel London, Michelle Foucoin
We present a polynomial basis that exactly tridiagonalizes Teukolsky's radial equation for quasi-normal modes. These polynomials naturally emerge from the radial problem, and they…
A radial scalar product for Kerr quasinormal modes
Lionel London
A scalar product for quasinormal mode solutions to Teukolsky's homogeneous radial equation is presented. Evaluation of this scalar product can be performed either by direct integra…
Ringdown frequencies in black holes formed from precessing black-hole binaries
Eleanor Hamilton, Lionel London, Mark Hannam
We present a simple formula for the effective ringdown frequencies of the gravitational-wave signal of a precessing black-hole binary in the co-precessing frame. This formula requi…