Time evolution of perturbations in quasi-Schwarzschild black holes

Abstract Parametric deviations of quasinormal modes (QNMs) is a common feature of beyond General Relativity (GR) theories. For theories with additional degrees of freedom, such as scalars and vectors, new family of modes might appear, usually called scalar-led and vector-led modes. Although a power...

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Bibliographic Details
Main Authors: Orival R. de Medeiros, Mateus Malato Corrêa, Caio F. B. Macedo
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14422-4
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