Quasinormal Modes in Noncommutative Schwarzschild Black Holes: A Spectral Analysis
arXiv:2406.03353 · doi:10.1140/epjc/s10052-024-12981-6
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.
18 pages, 1 figure, 11 tables, one reference corrected
References in corpus (5)
- Self-sustained traversable wormholes in noncommutative geometry
- Asymptotic quasinormal modes of a noncommutative geometry inspired Schwarzschild black hole
- Perturbing microscopic black holes inspired by noncommutativity
- Reply to "Comment on `Some exact quasinormal frequencies of a massless scalar field in Schwarzschild spacetime' ''
- The mathematical foundations of the asymptotic iteration method