Select All
PIRSA:24070037

Video URL

https://pirsa.org/24070037

Black hole binaries in Einstein-scalar-Gauss-Bonnet gravity and their effective-one-body description

Julié, F. (2024). Black hole binaries in Einstein-scalar-Gauss-Bonnet gravity and their effective-one-body description. Perimeter Institute for Theoretical Physics. https://pirsa.org/24070037

Félix-Louis Julié Max Planck Institute for Gravitational Physics (Albert Einstein Institute)

Talk numberPIRSA:24070037
DOI10.48660/24070037
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

I will show how to derive libraries of semi-analytic gravitational waveforms for coalescing “hairy” black hole binaries, focusing on the example of Einstein-scalar-Gauss-Bonnet gravity (ESGB). To do so, I will start from the state-of-the-art, effective-one-body waveform model “SEOBNRv5PHM” in general relativity, and deform it with ESGB corrections to infer inspiral-merger-ringdown waveform estimates.