PIRSA:24070037 Conference Cosmology Strong Gravity Mathematical physics

DOI10.48660/24070037

Conference/School: 50 Years of Horndeski Gravity: Exploring Modified Gravity

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

Julié, Félix-Louis. Black hole binaries in Einstein-scalar-Gauss-Bonnet gravity and their effective-one-body description. Perimeter Institute, Jul. 16, 2024, https://pirsa.org/24070037 

@misc{ pirsa_PIRSA:24070037,
  doi = {10.48660/24070037},
  url = {https://pirsa.org/24070037},
  author = {Juli{\'e}, F{\'e}lix-Louis},
  keywords = {Cosmology, Strong Gravity, Mathematical physics},
  language = {en},
  title = {Black hole binaries in Einstein-scalar-Gauss-Bonnet gravity and their effective-one-body description},
  publisher = {Perimeter Institute},
  year = {2024},
  month = {jul},
  note = {PIRSA:24070037 see, \url{https://pirsa.org}}
}

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.

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