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Statut |
Confirmé |
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Série |
PT-IHES |
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Domaines |
hep-th |
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Date |
Jeudi 5 Mars 2026 |
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Heure |
14:45 |
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Institut |
IHES |
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Salle |
Amphithéâtre Léon Motchane |
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Nom de l'orateur |
Albertini |
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Prenom de l'orateur |
Angelica |
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Addresse email de l'orateur |
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Institution de l'orateur |
Charles Univ., Prague |
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Titre |
Exploiting the Effective-One-Body Approach for Large-Mass-Ratio Black Hole Binaries |
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Résumé |
The effective-one-body (EOB) approach is a powerful formalism that maps the two-body problem in general relativity into the motion of a single body in an effective metric. EOB-based models are nowadays providing fast and accurate gravitational wave (GW) templates for comparable-mass coalescing compact binaries, namely the sources observed by the currently operating GW detectors. Third-generation detectors will instead allow us to detect signals from different sources, among which are black hole binaries with a larger mass ratio, which require a dedicated modelling. After briefly introducing the EOB formalism, I will discuss past and ongoing efforts in adapting an EOB waveform model in order to efficiently describe the evolution of large-mass-ratio binaries. |
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Numéro de preprint arXiv |
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Commentaires |
Séminaire Amplitudes et Gravitation sur l’Yvette (IHES/IPhT) |
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Fichiers attachés |
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