Quasinormal Modes in Noncommutative Schwarzschild Black Holes: A Spectral Analysis
General Relativity and Quantum Cosmology
2024-07-15 v2
Abstract
We present a comprehensive analysis of quasinormal modes (QNMs) for noncommutative geometry-inspired Schwarzschild black holes, encompassing both non-extreme and extreme cases. By employing a spectral method, we calculate the QNMs in the context of scalar, electromagnetic, and gravitational perturbations. Our findings not only challenge previous claims in the literature regarding the instability of these black holes but also reveal remarkable stability for both non-extreme and extreme Schwarzschild black holes under various perturbations.
Keywords
Cite
@article{arxiv.2406.03353,
title = {Quasinormal Modes in Noncommutative Schwarzschild Black Holes: A Spectral Analysis},
author = {Davide Batic and Denys Dutykh},
journal= {arXiv preprint arXiv:2406.03353},
year = {2024}
}
Comments
18 pages, 1 figure, 11 tables, one reference corrected