On ab initio-based, free and closed-form expressions for gravitational waves

Abstract We introduce a new approach for finding high accuracy, free and closed-form expressions for the gravitational waves emitted by binary black hole collisions from ab initio models. More precisely, our expressions are built from numerical surrogate models based on supercomputer simulations of...

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Bibliographic Details
Main Authors: Manuel Tiglio, Aarón Villanueva
Format: Article
Language:English
Published: Nature Publishing Group 2021-03-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-021-85102-y