Fundamental Tone and Overtones of Quasinormal Modes in Ringdown Gravitational Waves: A Detailed Study in Black Hole Perturbation

Ringdown gravitational waves of compact object binaries observed by ground-based gravitational-wave detectors encapsulate rich information to understand remnant objects after the merger and to test general relativity in the strong field. In this work, we investigate the ringdown gravitational waves...

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Bibliographic Details
Main Authors: Norichika Sago, Soichiro Isoyama, Hiroyuki Nakano
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Universe
Subjects:
Online Access:https://www.mdpi.com/2218-1997/7/10/357