Quasinormal modes and greybody factor of charged black hole in non-commutative geometry
General Relativity and Quantum Cosmology
2025-07-11 v5
Abstract
In this article, the quasinormal modes and greybody factor of charged black hole in non-commutative geometry are studied. Under the assumption of a uniformly distributed charge within the matter, we obtain the metric for a charged black hole in non-commutative geometry. We calculated the wave function and obtained the effective potential of three different perturbed fields with spin. Then we applied order WKB method to analyze the quasinormal modes of the black hole and derived quasinormal frequencies. Futhermore, we discussed the greybody factor in different perturbed fields under this spacetime.
Keywords
Cite
@article{arxiv.2407.05272,
title = {Quasinormal modes and greybody factor of charged black hole in non-commutative geometry},
author = {Shi-Jie Ma and Rui-Bo Wang and Tian-Chi Ma and He-Xu Zhang and Jian-Bo Deng and Xian-Ru Hu},
journal= {arXiv preprint arXiv:2407.05272},
year = {2025}
}
Comments
26 pages, 8 figures, 1 table